Scientists have detected oxygen in the most distant known galaxy. Astronomers from two separate research teams made the ...

Lane Bess, a tech investor and CEO, has now gone to space twice on Jeff Bezos' Blue Origin. Each time he said it reminded him ...

Two space missions reached their conclusion: one with a splashdown, the other with a quiet lunar death. And thrilling new ...

Heathrow Airport said it expected “significant disruption" over the coming days due to the power outage caused by the fire at ...

Space travel is risky for humans, but are AI robots ready to take over? Discover the challenges, potential, and future of ...

The SpaceX Dragon spacecraft descended under parachute from a bright blue sky, plopping into sparkling clear water off the ...

Suni Williams and Butch Wilmore thought they were taking off for a couple weeks in space. Their mission was to test Boeing’s ...

Outside of a spacesuit, the human body is exposed to extreme temperatures, zero pressure and a vacuum that sucks the air out of your lungs.

The Sunbird nuclear fusion rocket concept has the potential to more than halve the time to travel to Mars and cut travel time to ... for the fusion-powered 'tugs' to be permanently based in space, ...

For instance, the European Space Agency is currently working to make space travel more accessible for people of a wide range of backgrounds and abilities. In this new era, the first footprint on ...

There are many unexpected situations before or during a trip where travel insurance can be a lifesaver. "Travel insurance is often an overlooked investment until the unforeseen happens," says Beth ...

Amanda M. Castro is a Newsweek Live Blog Editor based in New York. Her focus is reporting on U.S. politics, breaking news, consumer topics, and entertainment. She specializes in delivering in ...