A space probe named Hera captured images of Mars' small Deimos moon while on a mission to examine an asteroid.
An international team of astronomers working with the Canada France Hawaii Telescope have discovered a whopping 128 more ...
Astronomers have discovered a panoply of new moons orbiting Saturn, bringing the ringed gas giant's total up to 274 moons—far ...
Chances an asteroid may hit Earth in 2032 have again risen, though the risk remains tiny, astronomers say. Here's what to ...
Saturn was already the reigning champion in the moon department. Now, with 274, Saturn has more moons than all the other planets combined.
NASA has significantly lowered the risk of asteroid 2024 YR4 hitting Earth. Last week, the asteroid had a 3.1% probability of ...
Saturn has dozens of new moons, bringing it to a total of 274. All of the new moons are between 2 and 4 kilometres wide, but at what point is a rock too small to be a moon?
"If the moon and a planet are near Castor and Pollux you have an impressive show." From our earthly perspective, the moon and Mars will appear closest to each other at around 8 p.