Learn about the size, temperature, and colour of each planet, and discover why Pluto is no longer considered a planet.

The Milky Way is itself on a collision course with our nearest neighbor, the Andromeda galaxy. The Milky Way is the galaxy that includes the Solar System, with the name describing the galaxy's ...

Looking at a distant galaxy means looking back in time.

You can grab Elite Dangerous dirt cheap in a Steam sale right now, as the persistent space MMO gears up for the next decade ...

A year of discovery awaits, with missions poised to reveal new insights about our home planet, solar system, galaxy, and ...

According to a tenet scientists call the cosmological principle, our place in space is in no way exceptional. But recent ...

Dec. 11, 2024 — Stunning new photographs by a team of astronomers have revealed a newly forming galaxy that looks remarkably similar to a young Milky Way. The extraordinary images give us an ...

The fleeting cosmic firework likely originated within the turbulent magnetosphere surrounding a distant neutron star. Fast ...

19, 2024 — Scientists have unveiled groundbreaking research on the origins of lunar water, offering insights that could reshape our understanding of the Earth-Moon system and the broader solar ...

Space.com was on duty all year to bring you every major development in our understanding of the universe's most fascinating ...

There are many observations from JWST that have challenged our understanding of how galaxies grow and evolve in the early universe. Just to add another, a galaxy that looks like the Milky Way and is ...