Longtime NASA astronaut Don Pettit is set to return from his fourth trip to space on Saturday night. Here are some of his ...

The average so far does suggest this as a possibility, but the probability of this happening will become clearer later in the year. Here is why.

A camera affixed to the International Space Station recently spotted some curious symbols amid a barren desert landscape.

The decision blocks, for now, the Trump administration from deporting a group of migrants under the Alien Enemies Act. Maryland Deportee Told Senator He Had Been in Isolation in El Salvador Prison ...