Tag Archives | asteroids

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Ep. 416: Fireballs from the Sky!

Every now and then we look up and see bright fiery balls falling from the sky. Don’t panic, these are just bolides. Sometimes they leave trails, sometimes they explode, and sometimes they survive all the way to the ground. Download the show [MP3] | Jump to Shownotes | Jump to Transcript (more…)

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Ep. 409: Spin in the Solar System

The Solar System is a spinny place. Everything’s turning turning. But if you look closely, there are some pretty strange spins going on. Today we talk about how everything started turning, and the factors that still “impact” them today. Download the show [MP3] | Jump to Shownotes | Jump to Transcript (more…)

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Ep. 381: Hollowing Asteroids in Science and Fiction

When we finally make the jump to fully colonizing the Solar System, we’re going to want to use asteroids as stepping stones. We can use them as way stations, research facilities, even as spacecraft to further explore the Solar System. Today we’ll talk about the science and science fiction of hollowing out asteroids. Download the […]

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Ep. 351: Asteroid Adventures

Astronomy Cast’s 2014/15 season begins! With Rosetta’s arrival at Comet 67/P, we’re about to see a comet up close and personal. What will it take to explore, exploit and enjoy the asteroids and comets hurtling around our Solar System. And how does science fiction have it all wrong?? (more…)

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Ep. 343: The Universe is Trying To Kill You

We always say that the Universe is trying to kill you, but we thought we’d really hammer the point home. Dr. Phil Plait from Bad Astronomy joins Fraser Cain for a very special episode of Astronomy Cast. Join us as we hammer out all the ways the Universe wants you dead. Download the show [MP3] […]

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Ep. 334: Chelyabinsk

Around this time last year a space rock crashed into the Earth above Chelyabinsk, Russia. It brightened the skies for hundreds of kilometers, broke windows and injured many people. Let’s look back at the event. What happened, and what did we learn? Download the show [MP3] | Jump to Shownotes | Jump to Transcript (more…)

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