Episodes

Ep. 601: Unexpected Light Pollution

Ep. 601: Unexpected Light Pollution

Day by day, we’re losing our connection with the night sky. Already 1/3rd of humanity lives in so much light pollution that they can’t see the Milky Way without a drive. And now satellite constellations are adding additional light pollution, even in the darkest skies on Earth.

Ep. 598: How You Could Overturn Cosmology

Ep. 598: How You Could Overturn Cosmology

You’ve probably heard of dark matter and dark energy, but maybe you don’t fully understand what they are. Or maybe the idea itself just rubs you the wrong way and you’d like to know why scientists think they can just make stuff up like this. So you’d like to overturn cosmology? Here’s all you need to do.

Ep. 592: Gamma-Ray Bursts (Updated)

Ep. 592: Gamma-Ray Bursts (Updated)

Some of the most powerful explosions in the Universe are gamma ray bursts, capable of blasting a beam of death halfway across the galaxy. In just the last few years, astronomers have discovered a tremendous amount about these blasts, and what’s actually causing them. The answer, of course, is that it’s more complicated than we thought.