The 1981 Mt. Juliet High School graduate has logged 464 days in space over three flights during his NASA career.

The Trump administration has reportedly directed NASA to draw up plans to terminate two critical climate-monitoring missions.

NASA has been monitoring climate change via satellites that provide the entity important information. The White House has ...

HIP 67522 b can’t stop blasting itself in the face with stellar flares, a type of magnetic interaction that scientists have ...

After weeks of reduced activity, the sun erupted with three powerful flares on a single day. That could send solar flares ...

This score means that it’s likely to have been engineered instead of being a naturally occurring force.

Curiosity Rover on Mars Once Wished Itself ‘Happy Birthday’—and Then Became a Meme Curiosity rover on Mars once celebrated ...