
NASA’s Astronomy Picture of the Day
1,049 episodes — Page 19 of 21
2023 December 04 - Plane Crossing Crescent Moon
In today's image, we see an image of the waning crescent moon, just a couple of days before new moon. As the image was being taken, a plane flew across the face of the moon giving us the lucky capture of this image showing the trail cutting across the Moon. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 December 03 - Moon Setting Behind Teide Volcano
In today's image, we see a video clip which shows the Moon setting behind the rim of a volcano in the Canary Islands. The video will play about 2 minutes as we watch the Moon set. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 December 02 - Startrails over Beijing Ancient Observatory
In today's image, we see an ancient observatory in Beijing including a giant Armillary Sphere which can be used to measure positions of objects in the sky. The star trails in the sky show the motion of Earth as it rotates on its axis making the stars appear to move across the sky.My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 December 01 - Milky Way Rising
In today's image, we see the Milky Way above the telescopes of the La Silla observatory in Chile. We are looking in the direction of the center of the galaxy which is obscured by dust clouds. However, radio waves can penetrate the dust, making this the brightest radio source in the sky.My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 November 30 - Artemis 1: Flight Day 13
In today's image, we see an image from day 13 of the flight of Artemis 1 from just a little over a year ago. This is when it reached its greatest distance from Earth. We see both Earth and Moon in the distance in this image. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 November 29 - A Landspout Tornado over Kansas
In today's image, we see what is called a landspout - similar to a waterspout but occurring over land. These objects form around the edges of the thunderstorms rather than with the massive cells that form large tornadoes. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 November 28 - Ganymede from Juno
In today's image, we see the largest moon in the solar system, Ganymede as imaged by the Juno spacecraft back in 2021. This moon, larger than the planet Mercury, has an icy cratered surface, but also possible signed of activity and a liquid ocean well below the icy surface.My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 November 27 - LBN 86: The Eagle Ray Nebula
In today's image, we see the Eagle Ray Nebula, which bears a resemblance to a ray flying through space. This is an example of a dark nebula or a molecular cloud which is a denser area of space where larger molecules and dust particles are able to form in the region shielded from the ultraviolet light of nearby stars.My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 November 26 - A Dust Jet from the Surface of Comet 67/P
In today's image, we see a jet of material being emitted from the icy comet known as 67/P. The comet was studied by the Rosetta spacecraft back in 2016 which orbited it as it came in close to the Sun to be able to study changes in the nucleus of the comet at this active time for a comet.My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 November 25 - Little Planet Aurora
In today's image, we see a 360 degree image, condensing the horizon to the little planet in the center of the image. Around that, we see an intense auroral display from a few weeks ago. Also noted in the image are the Big Dipper (at the top) and Jupiter and the Pleiades star cluster to the lower right. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 November 24 - Stereo Jupiter Near Opposition
In today's image, we see two images of the planet Jupiter taken a week ago shortly after Jupiter's opposition. By looking at the center between the two images and crossing your eyes, you can merge the two into a single three dimensional image of the giant planet.My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 November 23 - Along the Taurus Molecular Cloud
In today's image, we see the region around the Taurus molecular cloud, near the bright star Aldebaran in the sky. In this region, we see Herbig-Haro objects which are regions excited by jets of material from young forming stars. In addition, we see the star T Tauri - a sunlike star, but only a few million years old. This gives us a glimpse of what our Sun might have been like shortly after it formed. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 November 22 - IC 342: Hidden Galaxy in Camelopardalis
In today's image, we see the Hidden Galaxy which is actually hidden because of its location which means we have to look at it through the plane of the Milky Way Galaxy. The dust in our galaxy will dim and redden the light from this galaxy making it harder to see. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 November 21 - Fleming's Triangular Wisp
In today's image, we see a part of the veil supernova remnant. This is what is left behind by a star that was seen to explode from Earth about 5000 years ago. Since that time, the material has expanded out to a distance of many light years and will eventually become seed material for new generations of stars.My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 November 20 - The Horsehead Nebula
In today's image, we see Barnard 33, popularly known at the Horsehead nebula for its distinctive shape. This is a dark nebula in the constellation of Orion and is a part of the Orion star forming region.My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 November 19 - Space Station, Solar Prominences, Sun
In today's image, we see several different objects, including our own Sun with several solar prominences visible along the limb of the Sun. Transiting across the face of the Sun, is the International Space Station which is orbiting around Earth.My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 November 18 - Planet Earth from Orion
In today's image, we see the Orion spacecraft with our Earth in the background. This was a part of the Artemis I mission to travel to our Moon and test the capabilities of the craft for future missions to carry astronauts to the Moon. The next step would be Artemis II which could be as early as the end of next year to take a crew of four astronauts around the Moon and back.My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 November 17 - Nightlights over Qeqertaq
In today's image, we see a prominent aurora from the recent solar storm that impacted Earth about ten days ago as seen in the sky over Greenland. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 November 16 - Daytime Moon Meets Morning Star
In today's image, we see an occultation of the planet Venus by our Moon. An occultation occurs when one object passes directly in front of another, blocking out its light for a time. These occur because the solar system is relatively flat and objects pass close to one another in the sky. However, because of the small tilts of each orbit, they do not happen all the time.My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 November 15 - M1: The Incredible Expanding Crab
In today's image, we see the Crab Nebula which is the remnant of a star seen to explode from Earth nearly a thousand years ago. We are looking at two images taken 18 years apart which allows us to see the expansion of material during that time. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 November 14 - Three Planets Rock
In today's image, we see three of the four brightest objects in the sky in a pattern around rock here on Earth. We have Jupiter to the left, Venus above the rock, and our Moon to the right. The brightest object, our Sun, is missing from the image although it would rise an hour or so after this was taken.My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 November 13 - Andromeda over the Alps
In today's image, we see the Andromeda Galaxy. This is taken with a combination of two images - a shorter exposure of the Alps in the foreground and a much longer exposure to being out the detail of Andromeda. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 November 12 - Gibbous Moon over Swedish Mountain
In today's image, we see the waning gibbous moon (between full moon and third quarter) over the mountains of Sweden. In addition, a plane happened to be captured in the image passing in the same general direction as the Moon in the sky.My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 November 11 - The SAR and the Milky Way
In today's image, we see our Milky Way galaxy and a SAR (Stable Auroral Red) arc in the sky. The SAR is associated with auroral activity but does occur much higher in our atmosphere than the traditional aurora we are used to seeing. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 November 10 - UHZ1: Distant Galaxy and Black Hole
In today's image, we see an extremely distant galaxy and one of the most distant black holes yet discovered. At a distance of 13.2 billion light years, we see this as it was when the universe was just 3% of its current age. This gives us a look at some of the earliest black holes to have formed. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 November 09 - M1: The Crab Nebula
In today's image, we see the Crab Nebula, the remnant of a star seen to explode here on Earth nearly a thousand years ago. The nebula is enriched in heavier elements from the explosion which will eventually form new stars - maybe a billion years from now. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 November 08 - Perseus Galaxy Cluster from Euclid
In today's image, we see the Perseus Cluster of galaxies about 250 million light year distant. in addition, we see many other galaxies here go out to distances of billions of light years. The Euclid telescope, launched earlier this year, is designed to survey the universe to give us a better understanding of dark matter and dark energy. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 November 07 - A Martian Dust Devil Spins By
In today's image, we see a short video clip showing a dust devil on Mars as captured by the Perseverance Rover. Dust devils will occur on Mars just as they do on Earth and studying them on Mars can help give us a better understanding of how this phenomenon works. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 November 06 - Red Aurora over Italy
In today's image, we see the aurora as seen over Italy just a day ago. This is because of a coronal mass ejection which sent a large number of particle in Earth's direction. The intense storm was able to deform Earth's magnetic field which made the aurora visible at lower latitudes than is typical. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 November 05 - Creature Aurora Over Norway
In today's image, we see an aurora in the sky over Norway from about a decade ago. The aurora will become more prominent with increased solar activity so we can expect more auroral activity as the Sun becomes more active over the next year or two. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 November 04 - Dinkinesh Moonrise
In today's image, we see the asteroid Dinkinesh which is the first of a dozen or so asteroids to be explored by the Lucy spacecraft which is exploring the asteroid belt. This will hopefully give us a better understanding of these objects which are remnants of the early solar system and may be able to give us a look into the types od materials that formed Earth billions of years ago.My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 November 03 - Jupiter by Moonlight
In today's image, we see our Moon and the planet Jupiter in the same image. Jupiter is currently at opposition which means that it is opposite to the Sun in the sky. This makes it nicely visible all night long as it will rise as the Sun sets and set as the Sun rises. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 November 02 - The Fornax Cluster of Galaxies
In today's image, we see one of the nearer galaxy clusters to our solar system which is known as the Fornax Cluster. The dominant galaxies in this cluster are the two giant elliptical galaxies toward the bottom of the image. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 November 01 - Annular Solar Eclipse over Utah
In today's image, we see the recent annular solar eclipse as seen from Utah, USA. An annular eclipse occurs when the Moon is a bit farther away and is not able to completely block out the Sun, leaving a ring of fire from the Sun around the limb of the Moon. A total solar eclipse will be visible over parts of North America on April 8 of 2024.My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 October 31 - Halloween and the Wizard Nebula
In today's image, we see the Wizard Nebula which is a star forming region which consists of a large amount of gas and dust - some of which is still in the process of forming stars. Halloween is actually one of the cross-quarter days which are the days halfway between an equinox and a solstice.My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 October 30 - Reflections of the Ghost Nebula
In today's image, we see the nebula known as the Ghost Nebula. Here we see a dusty area of space in the direction of the constellation of Cepheus. The darker dusty area are where stars are continuing to form. The less dense area are where light is reflected off of the dust grains. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 October 29 - A Partial Lunar Eclipse
In today's image, we see a partial eclipse of the Moon that just occurred with the full moon. A lunar eclipse occurs when our Moon passes into Earth's shadow and part of the Moon does not receive direct sunlight. In this case it is the portion to the lower right that is within Earth's shadow. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 October 28 - Ghosts of Gamma Cas
In today's image, we see the region around the bright star Gamma Cas, one of the brighter stars in the constellation of Cassiopeia. The red glow in an emission nebula caused by emission from hydrogen gas excited by the ultraviolet light from the star. The blue is reflection of the light off of dust grains in the nebula. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 October 27 - Encke and the Tadpoles
In today's image, we see Comet Encke - a periodic comet that returns to the inner solar system every 3.3 years and made its closest approach to the Sun just a few days ago. On the other side of the image, we see an emission nebula and a much greater distance which is in the process of forming new stars.My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 October 26 - Orionids in Taurus
In today's image, we see two Orionid meteors in the sky. The Orionid meteor shower is one of two that occurs each year that is associated with debris left behind by Halley's Comet. The cluster of stars off to the right is the Pleiades star cluster. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 October 25 - Gone in 60 Seconds: A Green Flash Sunset
In today's image, we see a video watching the Sun set below the horizon. We will note the distortions around the limb of the Sun caused by Earth's atmosphere. We will also note the green (and blue) colors around the limb of the Sun and the green/blue light that briefly remains after the Sun has set.My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 October 24 - Arp 87: Merging Galaxies from Hubble
In today's image, we see a pair of galaxies in the process of merging - a process which can take a billion years or more. Galaxy mergers are quire common and are how galaxies have grown in size from the small galaxies created after the Big Bang to the large spiral and elliptical galaxies we see today.My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 October 23 - Moon Io from Spacecraft Juno
In today's image, we see an image of the moon of Jupiter known as Io as taken recently by the Juno spacecraft orbiting Jupiter. Io is the most volcanically active object in our solar system because of the gravitational interactions between it and Jupiter and some of the other moons. Closer images are expected over the next few months as Juno will make a couple of even closer passes to this moon. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 October 22 - Ghost Aurora over Canada
In today's image, we see an aurora over Northern Canada in this image taken a decade ago. Perhaps you will see the apparition of a ghostly figure in the aurora as your mind try to put some order to the random patterns in the sky. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 October 21 - Quarter Moons
In today's image, we see all of the quarter moon of the year 2022. These include both the first quarter moons and third quarter moons of the year. We can tell this by the side that it's illuminated. The first quarter moon will be illuminated on the right side and the third quarter moon illuminated on the left side. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 October 20 - Galaxies and a Comet
In today's image, we see a number of galaxies which are at varying distances from Earth. In addition, we see Comet Lemmon which was recently discovered and which will be making its closest approaches to Earth and Sun over the next few weeks. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 October 19 - A Sunrise at Sunset Point
In today's image, we see a sunrise image and, shortly thereafter, an eclipse of the Sun. We see multiple images of the Sun taken every two minutes to show the progression of the eclipse.My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 October 18 - Dust and the Western Veil Nebula
In today's image, we see a part of the Veil Nebula which is the remnant left behind by a star that would have been seen from Earth to have exploded 15,000 years ago in the constellation of Cygnus. The material has been expanding outward since that time and will eventually become a part of the general interstellar medium and become seed material for new stars. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 October 17 - PDS 70: Disk, Planets, and Moons
In today's image, we see an image taken by the ALMA array of radio telescopes in Chile. The newly formed star at the center has a ring of planet forming material around it. Just inside the ring is a planet that is forming and is about the size of Jupiter. In addition, the material around the planet is believed to be forming several moons about the size of our own Moon around the planet. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.
2023 October 16 - Eclipse Rings
In today's image, we see an image of the annular solar eclipse from this past Saturday with two people silhouetted in the foreground. The annular eclipse was visible from parts of North and South America. We will have a total solar eclipse visible from parts of Mexico and the Eastern United States and Canada coming up on April 4 of this coming year. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome comments and suggestions about these podcasts. I can be reached here: [email protected] work is licensed under a Creative Commons Attribution 4.0 International License.