This year is the 25th anniversary of humans inhabiting the International Space Station. A new PBS documentary looks at how the ISS was built and the challenges of surviving in outer space.

Space travel should by rights make for rocket-fuelled television, but documentaries on the subject too often veer into soul-numbing technobabble. That sad fate is happily avoided by the absorbing Once ...

Explore the space between the stars from the safety of a virtual cockpit with the best space flight simulation games. Space is one of the most popular settings for video games, and it's easy to see ...

Building his latest documentary around impossibly big questions, a cheeky '90s cyber aesthetic and the words of visionary author Philip K. Dick, director Rodney Ascher explores the labyrinthine ...

See a pair of superheavy neutron stars collide in this simulation with gravitational wave audio. "An audible tone and a ...

U.S. Space Force guardians participate in Moonlight Defender, an exercise designed to focus on refining the defensive and offensive skill sets of cyber guardians. (1st Lt. Charles Rivezzo/U.S. Air ...

"We already see indications of cracks in the standard model." Are we living in a simulation? Well, the jury's out on that one. But humans do create simulations all the time. In fact, the Euclid ...

NASA accidentally broadcast a simulation of astronauts being treated for decompression sickness on the International Space Station (ISS) on Wednesday, prompting speculation of an emergency in posts on ...

U.S. Space Force guardians participate in Moonlight Defender, an exercise designed to focus on refining the defensive and offensive skill sets of cyber guardians, centered around the Moonlighter ...