The infamous 'city-killer' asteroid 2024 YR4, which is large enough to destroy an entire city, still has a 2% chance of ...

NASA astronaut Jonny Kim and two Russian cosmonauts launched to the International Space Station early Tuesday from Kazakhstan.

Some of Saturn’s other moons were discovered by space voyages, and some during what ... Elsewhere in the Solar System, Earth has one moon, Mars has two, Jupiter has 95, Uranus has 28 and Neptune ...

NASA said that an asteroid previously believed to be destined for Earth is now more likely to make impact with the moon.

Honda will send its fuel-cell technology to the International Space Station to develop a closed-loop energy and ...