Sedna is drifting into a part of its path where human technology can finally contemplate catching up, and that window will ...

A small asteroid will be pulled into orbit around the Earth as a “mini-moon” later this month before the space rock departs into other parts of the solar system. The 10m-wide asteroid, dubbed 2024 PT5 ...

Deep-water drilling is often a $10 million a day, mission-critical operation. If a signal drops, and an oil rig engineer can’t track their machinery for more than a few seconds, they have to shut down ...

NASA astronaut Kate Rubins has reached the International Space Station after the Soyuz spacecraft carrying her and Russian cosmonauts Sergey Ryzhikov and Sergey Kud-Sverchkov completed a fast-track, ...

The newly identified cluster of Kuiper Belt objects lies about 4 billion miles from the Sun, offering fresh clues about how ...

The Tesla Roadster that launched Tuesday on the first test flight of SpaceX’s powerful Falcon Heavy rocket is heading farther into space than expected. The red car — along with a dummy in the driver’s ...

A planet in an unlikely orbit around a double star 336 light-years away may offer a clue to a mystery much closer to home: a hypothesized, distant body in our solar system dubbed "Planet Nine." This ...

Astronomers are increasingly finding planets that do not simply circle their stars in neat, clockwork ellipses but instead trace out paths that look more like intricate choreography. The latest ...

MOSCOW, August 2. /TASS/. Russia may use a one-orbit two-hour plan of a flight to the International Space Station (ISS) during the launch of a Progress MS-20 resupply ship, Ballistics Chief at the ...

Hidden star found orbiting a bloated red giant, Pi1 Gruis, offering a rare glimpse into how close companions shape dying ...