Learn about the critical role of the Crew Escape System in ensuring astronaut safety during India's Gaganyaan mission.

There once was a dream of cities in space — vast cylindrical habitats, self-sufficient and populated by millions who would ...

On July 1 this year, astronomers discovered an object moving through the Solar System at escape velocity, our third ...

A new study has challenged a popular explanation for the unexpected 30-second shortening of Dimorphos's orbital period. The ...

Every year, our planet makes one full trip around the Sun. And while that means we’re already moving at breakneck speeds, we’re about to ramp that speed up. Like, way up! Let’s turn Earth into a ...

University of Texas Arlington provides funding as a member of The Conversation US. Right now, you’re zooming through space at incredible speeds. As just one of all the living creatures on Earth, ...

Venus is arguably the worst place in the solar system. A cloak of carbon dioxide suffocates the planet, subjecting its surface to skull-crushing pressure. Sulfuric acid rains down through the sickly ...

An exceptionally loud collision between two black holes has been detected by the LIGO gravitational wave observatory, ...

The demise of Tootles (Kit Young) in Alien: Earth episode 6 is both avoidable and frustrating, but the silver lining is that it allows the show's greatest character to shine. We're talking, of course, ...

Episode 6 is called “The Fly” because it is the moment that the titular fly, the last species of the five monster specimens, finally makes its appearance – and it’s a lethal debut. While Kirsh ...

Editor's note: The below recap contains spoilers for Alien: Earth Episode 6. Noah Hawley's Alien: Earth has done a terrific job of creating something new for fans to latch onto, while still honoring ...

TARS, named after the robot from the 2014 film "Interstellar," could potentially be a way to travel to other stars. TARS requires no fusion reactors, no gigawatt laser — and not even a chemical rocket ...