Facebook X Reddit Email Save. You’ve probably heard astronauts talking to mission control while they perform operations in space. In these recordings, you can hear the back-and-forth chatter ...

Scream all you want; no one will hear you through that. By now you probably appreciate that not all space is evacuated equal. In nebulas and other celestial regions, matter is thicker.

If you can’t hear them in space, that means Scare Tactics will never terrorize the solar system and beyond. So, naturally, USA decided to test that theory by sending a TV playing Scare Tactics ...

NPR's Short Wave brings us the stories of how running a marathon could change your brain, fermenting food in space, and the mystery of how bats in flight avoid colliding with each other.

NPR's Short Wave brings us the stories of how running a marathon could change your brain, fermenting food in space, and the mystery of how bats in flight avoid colliding with each other.

It's time now for our science news roundup from Short Wave, NPR's science podcast. I'm joined by two of the show's reporters, Regina Barber and Rachel Carlson. Hey, y'all. REGINA BARBER, BYLINE: Hi.