Boeing's infamous Starliner could launch again in 2026 on a NASA mission to the International Space Station. But this time, ...

NASA released a trove of never-before-seen images of the interstellar comet 3I/ATLAS, unveiling new characteristics of the ...

NASA released new images of 3I/ATLAS, the third comet ever to be discovered in Earth's cosmic neighborhood originating from ...

The Psyche probe captures images of Earth and the Moon from over 180 million miles away as it travels to intercept an ...

The ESCAPADE mission, which launched to space on a Blue Origin rocket on Thursday, breaks the mold of how planetary science ...

A comet hurtling through the solar system from interstellar space is exactly what it appears to be, NASA officials said Wednesday, moving to quash a wave of online speculation.

After weeks of silence, NASA has officially dismissed speculation that 3I/ATLAS has anything to do with aliens.

Imaging suggests that a lot of the material coming off is in the form of dust grains. NASA indicated that two missions to ...

The long-awaited photos, snapped by multiple NASA spacecraft between September and mid-October, show a tiny, glowing orb ...

The unusual comet—which is to pass Earth again in the coming weeks—is only the third known object to visit us from outside ...

Comet 3I/ATLAS was discovered on July 1 by the Asteroid Terrestrial-impact Last Alert System (ATLAS). Its previous best ...