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Ask A Spaceman - Ep. 262: Does the Universe Have Extra Dimensions?
Large Extra Dimensions!
Hosted by Dr. Paul M. Sutter.
What do extra dimensions have to do with the strength of gravity? What is a tower of gravitons?…
3 months, 2 weeks ago
Astronomy Cast Ep. 142: Plate Tectonics
http://www.astronomycast.com/archive/
From June 15, 2009.
The surface of the Earth feels solid under your feet, but you're actually standing on a pla…
3 months, 3 weeks ago
Travelers in the Night Eps. 357E & 358E: 40 Years & Tiny Spacecraft
Dr. Al Grauer hosts. Dr. Albert D. Grauer ( @Nmcanopus ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of A…
3 months, 3 weeks ago
NOIRLab - An Extra Long Gamma Ray Burst
Astronomers have observed the longest-ever gamma-ray burst — a powerful, extragalactic explosion that lasted over seven hours. Rapid follow-up observ…
3 months, 3 weeks ago
EVSN - Never Trust a Volcano & Other Geology Tales
From December 3, 2025.
The world we live on today has undergone dramatic change since it first formed, and time hasn't necessarily been kind. Earth h…
3 months, 3 weeks ago
Guide To Space - NASA Wants To Bring A Chunk Of Comet Back To Earth. Collaboration with Everyday Astronaut
https://www.youtube.com/watch?v=CtVKAQMNjY4
Hosted by Fraser Cain & Tim Dodd.
From Feb 27, 2018.
NASA is going to decide between a comet sample retu…
3 months, 3 weeks ago
Cheap Astronomy - Implausible Engineering, Episode 6: Lasting the Distance
Hosted by Steve Nerlich.
Immortality is hard work.
Episode 6a: Staying Switched On
It's difficult to achieve immortality unless you also achieve invu…
3 months, 3 weeks ago
Deep Astronomy - A Glimpse Into The Early Universe Ep. 1
https://www.youtube.com/watch?v=nUyT46ZQYsc
Hosted by Tony Darnell.
From Feb 6, 2025.
JWST Discovers Planet Formation in the Conditions of the Early …
3 months, 3 weeks ago
Astronomy Cast Ep. 774: How Does Bad Science Happen?
https://www.youtube.com/watch?v=l2kddFmnF5o
Hosted by: Fraser Cain and Dr. Pamela L. Gay.
Streamed live on Nov 8, 2025.
Scientific expertise is under…
3 months, 4 weeks ago
Travelers in the Night Eps. 355E & 356E: Moon Water & Interplanetary Sand Traps
Dr. Al Grauer hosts. Dr. Albert D. Grauer ( @Nmcanopus ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of A…
3 months, 4 weeks ago