The ringed gas giant Saturn has officially replaced Jupiter as the planet in our solar system with the most moons. The ...

The sheer number of objects suggests scientists will soon have to grapple with what counts as a moon versus what’s just a ...

Eiza González plays the lone survivor of a deep-space bloodbath in 'Ash,' which saves its boldest ideas for your eyeballs, ...

Using the James Webb Space Telescope (JWST), astronomers have peered into the atmosphere of a cosmic body that could be a ...

Astronomers used the powerful James Webb Space Telescope to sleuth out some of these objects, called brown dwarfs, in a vibrant star-forming region of our galaxy called the Flame Nebula. Brown dwarfs ...

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?

Called SPHEREx, the instrument will map 450 million galaxies and search for water molecules that may be clinging to space dust ...

Seven planets will align in a rare planetary parade, offering a view of five planets visible to the naked eye in the night ...

Planet Labs stock, meanwhile, looks arguably riskiest of all, with no analysts willing to go on record and predict a date for ...

Space scientists say they have located a planet killer capable of ripping worlds to pieces. Researchers believe they've found ...

Early in our Solar System’s history, bits of icy debris were scattered and then gradually coaxed into a spiral alignment in ...

NASA has launched the SPHEREx telescope to uncover the ingredients for life in our galaxy, as well as the PUNCH mission to study the sun’s mysteries.