NASA astronauts Nichole Ayers, Jonny Kim and Anne McClain marked Independence Day with a few heartfelt words for their ...

Indian astronaut Group Captain Shubhanshu Shukla is visiting a home away from Earth that has seen continuous human presence ...

A Pilatus PC-12 aircraft equipped with a portable laser terminal transmitted 4K video to the International Space Station and ...

A picture snapped from the International Space Station (ISS) by NASA astronaut Nichole Ayers has captured a lesser-seen view ...

US astronaut Nichole Ayers snapped an astounding photo of a red sprite lighting up the sky above Earth. This remarkable shot ...

The reconciliation package includes $4.1 billion for NASA's Boeing Co.-built Space Launch System, or SLS, rocket and $20 ...

More than $10 billion in funds are included in Trump’s tax and spending bill for NASA programs previously targeted by the president after Sen. Ted Cruz led a Senate amendment to rescue them.

Astronaut Shubhanshu Shukla enjoys international delicacies on the ISS during his record-breaking 14-day mission in space.

An astronaut aboard the International Space Station has shared a striking photo of what is known as a Transient Luminous ...

The heat wave sent daytime air temperatures soaring above 38 degrees Celsius, prompting city officials to close the summit of ...

The Expedition 73 and Axiom Mission 4 crews spent their first of two weeks together conducting science aboard the International Space Station.