The 365 Days of Astronomy

Episode 8.

“ASTROMAN: the Dark Sky Guardian” is a podcast channel that aims to explore popular science in multiple disciplines and research on interdisciplinary approaches, such as sustainability, da…

From August 20, 2020.

Join us today as we look at how citizen science helped discover 100 cool worlds nearby. Then we examine evidence that exploding stars may have contributed to a mass extinction o…

https://www.youtube.com/watch?v=DgQexNb0_0s

From  Apr 15, 2017.

Hosted by Fraser Cain.

Did you hear that NASA just announced an important discovery in the quest to find life on other places in the So…

Strange new worlds.

Dear Cheap Astronomy – How big can rocky planets and how small can gas giants get?

Well there is some data, so we don’t have to talk in hypotheticals. There’s a rocky planet with

…

From October 9, 2013.

Nothing lasts forever, stars live and die over the course of hundreds of millions to billions, and in the case of red dwarf stars, trillions of years. Planets are born from the …

http://www.astronomycast.com/archive/

From June 3, 2013.

Hosted by Dr. Pamela Gay and Fraser Cain.

Our modern society depends on science. It impacts the way we eat, work, communicate and play. And ye…

Dr. Al Grauer hosts. Dr. Albert D. Grauer ( @Nmcanopus ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of Arkansas at Little Rock in 2006. travelersinthenigh…

Astronomers have discovered a companion star in an incredibly tight orbit around Betelgeuse using the NASA and U.S. National Science Foundation-funded ‘Alopeke instrument on Gemini North, one half of…

From July 30, 2025.

In this week's episode we take a look at all the news our outer solar system has to offer. From newly discovered outer solar system objects to interstellar comet 3I/Atlas to the P…

Hosted by Andy Poniros.

On the 50th anniversary of the final Apollo Mission, The Apollo-Soyuz Test Project, Apollo / Shuttle Astronaut Vance Brand discusses what is considered to be the beginning of …

Paul Hill, Ralph Wilkins and Dr. Jenifer “Dr. Dust” Millard host. 

Damien Phillips, John Wildridge and Dustin Ruoff produce.

This month we talk about Jen at the BBC, AI in science communication, a su…

What would the Sun sound like if we could hear it? Does any noise at all happen in the Universe? What’s the biggest sound of all? I discuss these questions and more in today’s Ask a Spaceman!

Suppo…

http://www.astronomycast.com/archive/

From October 17, 2011.

What can we say about Einstein? Albert! Freaking! Einstein! Lots, actually. In this show we’re going to talk about the most revolutionary …

Dr. Al Grauer hosts. Dr. Albert D. Grauer ( @Nmcanopus ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of Arkansas at Little Rock in 2006. travelersinthenigh…

From August 19, 2017.

Your audio editor, Richard Drumm, interviewed Astronomy Cast’s co host Fraser Cain. The idea was to interview him before and after the total solar eclipse that was upcoming, and…

From September 16, 2022.

Using computer simulations, researchers have pieced together a possible scenario where Titan caused another of Saturn’s moons to break up and become the beautiful ring system…

Hosted by Chris Beckett & Shane Ludtke, two amateur astronomers in Saskatchewan. [email protected]

The Actual Astronomy Podcast presents The Observer’s Calendar for August 2025. In this episo…

Hosted by Avivah Yamani, your Director.

What happens when a star dies? Today we journey through the powerful stellar finales, from the gentle flare of a nova to the cataclysmic force of a kilonova. J…

https://www.youtube.com/watch?v=s8omjQrl2f4

Hosted by Tony Darnell.

From August 22, 2018.

Are we alone? How unique is our Earth? 

Should the hunt for life beyond Earth uncover a multitude of habitabl…

http://www.astronomycast.com/archive/

From November 13, 2006.

You hear distances all the time in astronomy. This star is 10 light-years away; that galaxy is 50 million light-years away; that Big Bang…