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EVSN - Giant Black Holes Cosplay as Little Red Dots
From October 15, 2025.
The Universe is hard enough to figure out without one kind of object dressing up as another, but - just in time for Halloween …
7 months, 2 weeks ago
H'ad Astra Historia - Ep. 206: The History of HAD
Today's guest:
Prof. Kenneth Rumstay, emeritus of Valdosta State Univeristy, talks with us today about the history of the Historical Astronomy Divis…
7 months, 2 weeks ago
Cheap Astronomy - Dear CA Ep. 126: Going Deeper
Hosted by Steve Nerlich.
Dear Cheap Astronomy – What is the right message to send to the aliens?
Keen listeners may be familiar with Cheap Astronomy'…
7 months, 3 weeks ago
Deep Astronomy - Stellina Telescope Review: The Amateur Astronomer's Antidote to Light Pollution
Hosted by Tony Darnell.
From Dec 19, 2019.
Get Stellina Telescope Here (affiliate link): http://bit.ly/2WJrPzr
Here are my thoughts on a brand ne…
7 months, 3 weeks ago
Astronomy Cast Ep. 769: Little Red Dots
https://www.youtube.com/watch?v=vSVS2x-8eG4
Hosted by: Fraser Cain and Dr. Pamela L. Gay
Streamed live on Oct 20, 2025.
New instruments bring new mys…
7 months, 3 weeks ago
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 A…
7 months, 3 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 tw…
7 months, 3 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 proliferat…
7 months, 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 disc…
7 months, 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 …
7 months, 4 weeks ago