AaS! 26: Wolf-Rayet Stars: Sci-Fi or What?

Why is dust so annoying? But where does it come from, and what can it do? And is dust responsible for the creation of life? I discuss these questions and more in today's Ask a Spaceman! Support the show: http://www.patreon.com/pmsutter All episodes: http://www.AskASpaceman.com Wa ...  Show more

What does is mean for the universe to have a wave function? How does Hawking's "no boundary" proposal mean that the universe comes from itself? And is it really the final answer? I discuss these questions and more in today's Ask a Spaceman! Support the show: http://www.patreon.co ...  Show more

Thanks to Curiosity Stream and NordVPN for sponsoring today’s podcast. Go to https://curiositystream.com/SPACENUTS and use code SPACENUTS to save 25% today.
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Today we dive into the world's shiny new space telescope - JWST. Learn why are physicists and astronomers are so excited about it, and what new secrets of the universe it might reveal. Keep your eye out for its launch later this week!

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For its 10th anniversary, the science advisor for “Interstellar” discusses the film’s impact and how new information about gravitational waves could have changed it.

The science fiction film “<a href="https://www.sciencefriday.com/segments/10-year-anniversary-interstella ...

The sun is out, the weather is warm, and summer school is in session! Neil deGrasse Tyson, co-host Matt Kirshen, and astrophysicist Charles Liu answer fan-submitted questions on mathematics, the Big Bang, the laws of physics, neutrinos, relativity, Pluto, the smell of the Milk ...