Podcast Episodes

Travelers in the Night Eps. 343E & 344E: 3 Explorers & Future Impactor

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…

Published on 1 month, 2 weeks ago

The Cosmic Savannah Ep. 75: Exploring the Universe at the SARAO Conference

From July 31, 2024.

Hosted by Dr. Jacinta Delhaize, Dr. Tshiamiso Makwela & Dr. Daniel Cunnama.

In this double feature episode, Jacinta interviews two amazing astronomers at the SARAO conference (Sou…

Published on 1 month, 2 weeks ago

EVSN - Not Surprising Anyone, Satellite Proliferation Contributes to Light Pollution

From April 13, 2021.

A new study examined the effects of recent increases in the number of space objects orbiting Earth and found that the proliferation of satellites contributes to a nearly ten perc…

Published on 1 month, 3 weeks ago

Guide to Space - How Fast Can Stars Spin? Objects With Extreme Rotation

https://www.youtube.com/watch?v=D6vU3-LGrgM

From Jul 11, 2016.

Stars can spin faster or slower than the Sun. What's the fastest that's ever been discovered, and what's the fastest speed you can have …

Published on 1 month, 3 weeks ago

Cheap Astronomy - Dear CA Ep. 125: Pragmatism

Those tricky next steps.

Dear Cheap Astronomy – Could war get us into space?

There's been a long-running dialogue here at Cheap Astronomy about what economic drivers

might transform us into a proper …

Published on 1 month, 3 weeks ago

Ask A Spaceman Ep. 258: What's Going to Happen After the ISS?

Why did we develop the International Space Station in the first place? What have we learned in its 25+ years of operation? When is it coming down, and why? And what's coming up next? I discuss these …

Published on 1 month, 3 weeks ago

Astronomy Cast Ep. 768: Comets' Unpredictability

https://www.youtube.com/watch?v=Oi72aaDhl0A

Hosted by: Fraser Cain and Dr. Pamela L. Gay

Streamed live on Oct 13, 2025.

So it's been decades since we've seen a bright comet in the sky. And actually t…

Published on 1 month, 3 weeks ago

Travelers in the Night Eps. 341E & 342E: Laser Surfing & Tabby's Star

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…

Published on 1 month, 3 weeks ago

ASTROMAN - Dark Sky Citizen Scientist

Episode 10. How to become a citizen scientist!

"ASTROMAN: the Dark Sky Guardian" is a podcast channel that aims to explore popular science in multiple disciplines and research on interdisciplinary ap…

Published on 1 month, 3 weeks ago

EVSN - Dual Quasars, Tidal Disruption Events & A Halo for Andromeda

From Aug 31, 2020.

Join us today as we examine observations for dual quasars in the process of merging and a star being torn apart by its supermassive black hole. Plus, Hubble data used to map a halo…

Published on 1 month, 4 weeks ago