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.

NASA has selected six companies to produce studies focused on lower-cost ways to launch and deliver spacecraft of various sizes and forms to multiple, difficult-to-reach orbits.The firm-fixed-price ...

Reports of unusual animal reactions to solar eclipses date back centuries. One of the earliest stories comes from Ristoro ...

A useful primer explains how cosmic exploration has been commercialised and explores the challenges in policing this new wild west ...

Russia and China have already announced plans for a joint-base small modular nuclear react on the moon by the mid-2030s.

In a rare skywatching treat, you can see August's full Sturgeon Moon rise soon after sunset on both Saturday, Aug. 9 and ...

T he oldest government computer still in operation today is over 25 billion kilometers from Earth, and despite ...