Trevor Paglen thinks about being monitored by things you can't see: secret military bases, tapped cables, spy satellites. So he just sent a work of art into space.
Commander Alexander Gerst has been living on the space station with Cimon. During a demonstration, Gerst ask the AI robot to play some music. But when Gerst ask him to stop, Cimon refused.
A Russian, an American and a Canadian were aboard the spacecraft when it lifted off from Russia's Baikonur Cosmodrome in Kazkahstan. It's the first launch since a failed mission in October.
NASA's InSight lander arrived on the red planet Monday. Its mission is to explore the interior of the planet in a way no previous probe has been able to do.
There's a new probe on Mars. After Monday's tricky landing, NASA's InSight spacecraft is to deploy a sensitive seismometer and temperature probe to let scientists explore the planet's interior.
NASA's spacecraft InSight is scheduled to land on Mars Monday afternoon. It's expected to deploy a sensitive seismometer and temperature probe to let scientists explore the planet's interior.
The moment David Baron saw his first total solar eclipse in 1998, he was hooked. He's spent the last 20 years chasing them across the globe—all for a few minutes of joy, wonder and awe.
Hopefully you don't have anything planned between midnight Saturday and 3 a.m. Sunday because with a clear calendar and clear skies you should be able to catch a glimpse of a few meteors.
NASA's Charlie Sobeck, former manager of the Kepler Space Telescope mission, discusses the monumental findings of the spacecraft and NASA's decision to retire it in orbit.