NASA astronauts Sunita Williams and Butch Wilmore are finally on track for their long-awaited return to Earth. And they must ...

A SpaceX capsule has arrived at the International Space Station, delivering the replacements for NASA's two stuck astronauts.

AI gives a thumbs up to Brett Bellmore innovative modifications to Robert Zubrin’s Nuclear Salt Water Rocket (NSWR).

Elon Musk revealed that SpaceX plans to send its Starship rocket to Mars at the end of 2026, with the mission also carrying ...

I went on an exhilarating trip to Barcelona.  If I mention this to friends, they tend to bring up the water-pistol protests.

NASA astronauts Suni Williams and Butch Wilmore were selected for the first crewed test flight on Boeing's Starliner and were ...

The delayed mission must reach the space station before the two astronauts who've been "stuck" in space can return home.

I struggled to sleep in one of six bunks in a 74-square-foot shared cabin on a Nightjet sleeper train from Vienna to Venice.

Nuclear pulse propulsion is a technology that would work. It was being developed in the 1960s but it was stopped because of ...

This place just made TIME's list of World's Greatest Places of 2025 and Newsweek's 10 best science museums in the U.S. Here's ...

For over 60 years, the coastal towns of Provincetown and Salem have flown the rainbow flag as two of America’s most ...

Cruise lines and airlines implemented numerous safety measures during the COVID pandemic, including vaccination requirements, and mask mandates.