"Williams surpassed former NASA astronaut Peggy Whitson’s record for total spacewalking time by a female astronaut. Williams now has 62 hours, 6 minutes of total spacewalk time, fourth on NASA’s ...

Asteroid samples fetched by NASA hold not only the pristine building blocks for life but also the salty remains of an ancient ...

Hungary’s Tibor Kapu (from left), India’s Shubhanshu Shukla, Axiom’s Peggy Whitson, and Poland’s Sławosz Uznański-Wiśniewski ...

Former Federal Reserve governor Kevin Warsh unpacks President Donald Trump's economic policies and the Federal Reserve's ...

“Despite what’s been a tough economy the past couple of years for fleets, the Best Fleets Top 20 and Hall of Fame members ...

Clear Lake, California’s largest freshwater lake, which is next to an abandoned mercury mine, turned a sickly shade of ...

Starliner co-pilot Sunita Williams is now the world's most experienced female spacewalker, moving up to No. 4 overall.

YR4 might force NASA to plan the first-ever space mission to push an asteroid away from Earth. Most likely, though, it's a ...

New Chairman of Congressional subcommittee on Space and Aeronautics Mike Haridopolos says it woukd be great to see NASA relocated to Florida.

Following reports that Musk has overstayed his welcome in the president’s inner circle, Trump asks the billionaire to “go get” two stranded astronauts.

If you're in South Carolina, you might be able to spot the International Space Station in the night sky this week. Here are the best days and times to see it.

New insights from NASA's OSIRIS-REx mission have unveiled intriguing clues about the potential origins of life on Earth. The mission, which launched in Septembe ...