Jeanette J. Epps has been a trailblazer for NASA, setting an agency record with her entire crew in October for the most time ...

U.S. astronaut Peggy Whitson, the Mission commander, who has a doctorate in biochemistry, is taking the necklace that she wore at her wedding, along with photos of the crew and her family.

Supermassive black holes are seen as sources of wanton cosmic destruction, but there may be more to their powerful influence ...

A brilliant comet waved its tail above the site of the world's largest telescope as it lit up the night sky last month.

We know you set out on an eight-day mission in June 2024 and, because of some issues with our Boeing-built Starliner spacecraft, you’ve been stranded for nearly nine months. Just know we’re working ...

Wiśniewski, Polish engineer and current ESA astronaut slated to travel to the ISS on the private Axiom Mission 4.

Witness a rare celestial spectacle as seven planets align in the night sky for one night in late February, offering a ...

Three weeks in, the change the Trump administration has brought is a disruption of the federal government on an unprecedented ...

A 10-year-old boy has been making a “miraculous” recovery after he protected his younger sister from the flying debris of a medical transport plane that crashed in Philadelphia last week.