#763: Interstellar Comets

During our summer hiatus, the third interstellar object was discovered, 3I/ATLAS. Now we have three different interstellar interlopers to compare and contrast.

Our Hosts


Fraser Cain
Universe Today

Dr. Pamela L. Gay
CosmoQuest @ PSI.

Behind the Scenes

  • Richard Drumm, Audio Engineer
  • Avivah Yamani & Ally Pelphrey, Production Support
Ep. 712: How Peer Review Fails

Ep. 712: How Peer Review Fails

You’ve probably heard that the best kind of science is peer-reviewed research published in a prestigious journal. But peer review has problems of its own. We’ll talk about that today.

Ep. 711: NASA Innovative Advanced Concepts (NIAC)

Ep. 711: NASA Innovative Advanced Concepts (NIAC)

NASA works on many missions using tried and true technology, but they also invest in creative ideas that could drive the future of space exploration. It’s called NASA’s Innovative Advanced Concepts or NIAC.

Ep. 709: Space Weapons

Ep. 709: Space Weapons

Last week we learned that Russia might be planning nuclear weapons to take out satellites in space. What is the current and future possibility of weapons in space and what are the treaties designed to prevent them?

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