New Horizons and event horizons
- Author
- BBC Sky at Night Magazine
- Published
- Wed 23 Jan 2019
- Episode Link
- https://play.acast.com/s/radio-astronomy/newhorizonsandeventhorizons
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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