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

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

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 ...

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 ...

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, ...

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

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 ...

Maneuver Plans allow you to set a course to either intercept an object or enter the orbit of another celestial body. A maneuver plan can help determine how long you need to fire your engines to ...

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 ...