Astronomers have discovered two exoplanets around TOI-1453, a star about 250 light years away. These two exoplanets, a super-Earth and a sub-Neptune, are common in the galaxy, yet are absent from our ...

SpaceX aims to launch Crew-10 on Friday. The crew-swap mission will enable NASA’s Butch Wilmore and Suni Williams to return ...

The flight was scrubbed on Wednesday night, and the astronauts will return to the launchpad for their trip to the ...

While unraveling the mystery of why some planet-forming disks fall onto their stars, an astronomer stumbled upon a surprise: ...

The number of known moons in our Solar System has been rising for centuries, but astronomers say it has probably peaked – for ...

NASA and SpaceX are proceeding with plans to launch the space agency's Crew-10 mission to the International Space Station on ...

A weak magnetic field likely attracted matter inward, contributing to the formation of the outer planetary bodies, from ...

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

Sunita Williams and Barry “Butch” Wilmore were meant to spend about a week in space. They’ve been stuck for nine months — but ...

Saturn just solidified its title as ‘moon king’ with an updated tally of 274 satellites orbiting the gas giant. The ...

A huge haul of 128 newfound satellites might be a hint of past collisions in the planet’s orbit, or something else.