Earlier this week, NASA launched a spacecraft towards one of Jupiter's moons called Europa. Scientists think there could be life there, but what kind? Radiolab's Lulu Miller hosts a science podcast ...

It's unlikely you'll be able to walk outside and see a line of planets, but according to NASA, a seven-planet parade happening tonight could be visible in some form in parts of the U.S. The upcoming ...

Six planets are hanging out in the sky this month in what’s known as a planetary parade. Catch the spectacle while you can because it’s the last one of the year. These linkups happen when several ...

The big question is: what exactly did New Horizons spot and discover as it flew through the Pluto System? Today, in the space ...