Episode 21
New Horizons and event horizons
The team take a look at the recent Chinese lunar mission Chang’e 4, discuss the New Horizons flyby of Ultima Thule and wonder why a black hole isn’t as strong as a fridge magnet. They also interview Martin Harwit.
Star Diary · BBC Sky at Night Magazine
January 23, 201935m 40s
Show Notes
This episode we look at the Chinese lunar mission Chang’e 4, discuss the New Horizons flyby of Ultima Thule and wonder why a black hole isn’t as strong as a fridge magnet. We speak to Martin Harwit, author of Cosmic Discovery, about how some of the most important astronomical discoveries were first made.
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