Episodes

Ep. 541: Weird Issues: The Expansion Rate of the Universe

Ep. 541: Weird Issues: The Expansion Rate of the Universe

Just when the Universe was starting to make sense, the cosmos throws a curveball at us. Astronomers have been trying to accurately measure the expansion rate of the Universe as far back as Hubble. It’s been tough to nail down, and now astronomers are starting to figure out why.

Ep. 537: Reusable Rocket Revolution

Ep. 537: Reusable Rocket Revolution

We took a hiatus this summer, but SpaceX sure didn’t, with the tests of the Starhopper prototype. Today we’re going to talk about the revolution in reusable rocketry and quest to build a fully reusable two-stage rocket.

Libsyn Survey Request

Please help us keep bringing you content by going to http://survey.libsyn.com/astronomycast and filling out the survey, so Libsyn can find us sponsors for Astronomy Cast! Astronomy Cast will be back in September! Don't forget you can still catch Pamela with Daily...

Astronomy Cast: On Hiatus until September 2019

Astronomy Cast will be on hiatus for July and August. Don't worry, we'll be back in September, and we might just have surprises for you all along this summer! Don't forget you can still catch Pamela with Daily Space, rocket launches and specials on CosmoQuest's Twitch...

Ep. 536: Everyday Relativity

Ep. 536: Everyday Relativity

Relativity is used in more day to day situations than you may realize. In this episode, we will count (some of) the ways. This episode is brought to you live from the All-Stars Star Party in Indian Wells, California.