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2024 July 25 - NGC 7023: The Iris Nebula

2024 July 25 - NGC 7023: The Iris Nebula

NASA’s Astronomy Picture of the Day

July 25, 2024

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Show Notes

In today's image, we see the Iris Nebula. This is an example of a reflection nebula which light from a hot star is scattered off of dust grains around the star. The blue color is because the blue light is more effective;y scattered than red light would be.


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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.


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