Categories: Astronomy Cast

Astronomy Cast Ep. 517: Fritz Zwicky and the Zwicky Transient Facility

One of the most influential astronomers in the 20th Century was Fritz Zwicky. He had his hand in the discovery of dark matter, gravitational lensing, supernovae and neutron stars. And he also worked on a few more controversial ideas like, uh, tired light. Let’s learn more about Zwicky.

We usually record Astronomy Cast every Friday at 3:00 pm EST / 12:00 pm PST / 20:00 PM UTC. You can watch us live on AstronomyCast.com, or the AstronomyCast YouTube page.

Visit the Astronomy Cast Page to subscribe to the audio podcast!

If you would like to support Astronomy Cast, please visit our page at Patreon here – https://www.patreon.com/astronomycast. We greatly appreciate your support!

If you would like to join the Weekly Space Hangout Crew, visit their site here and sign up. They’re a great team who can help you join our online discussions!

Want to support CosmoQuest? Here are specific ways you can help:
* Donate! (Streamlabs link) https://streamlabs.com/cosmoquestx
* Buy stuff from our Redbubble https://www.redbubble.com/people/cosmoquestx
* Help us find sponsors by sharing our program and fundraising efforts through your networks
* Become a Patreon of Astronomy Cast https://www.patreon.com/astronomycast
* Sponsor 365 Days of Astronomy http://bit.ly/sponsor365DoA
* A combination of the above!

Susie Murph

Susie Murph is the Communications Specialist at CosmoQuest. She also produces Astronomy Cast and the Weekly Space Hangout, and is the former producer of the Parsec Award-winning Guide to Space video series.

Recent Posts

Astronomers Find a 3 Million Year Old Planet

Astronomers have just found one of the youngest planets ever. At only 3 million years…

10 hours ago

There was Hot Water on Mars 4.45 Billion Years Ago

Mars formed 4.5 billion years ago, roughly the same time as the Earth. We know…

14 hours ago

Axion Dark Matter May Make Spacetime Ring

Dark matter made out of axions may have the power to make space-time ring like…

18 hours ago

Earth’s Old Trees Keep A Record of Powerful Solar Storms

Most of the time the Sun is pretty well-mannered, but occasionally it's downright unruly. It…

1 day ago

New Supercomputer Simulation Explains How Mars Got Its Moons

One mystery in planetary science is a satisfying origin story for Mars's moons, Phobos and…

2 days ago

The Early Universe May Have Had Giant Batteries of Dust

The largest magnetic fields in the universe may have found themselves charged up when the…

2 days ago