Hubble has captured extraordinary moments in our solar system that were never part of its original mission. From observing ...

Scientists using NASA's Hubble Space Telescope went looking for evidence of one phenomenon and found quite another.

It turns out that looming collision between our Milky Way and Andromeda galaxies might not happen after all. Astronomers reported June 2 that the probability of the two spiral g ...

This combination of images from NASA/ESA shows three future scenarios for a Milky Way and Andromeda encounter. Top left: ...

The Hubble Space Telescope time-lapse captured footage of Jupiter, Saturn, Uranus and Neptune. Credit: SCIENCE: NASA, ESA, ...

Astronomers reported Monday that the probability of the two spiral galaxies colliding is less than previously thought, with a ...

"This Voyager spacecraft was constructed by the United States of America. We are a community of 240 million human beings ...

The largest map of the universe, created with data from the James Webb Space Telescope, shows almost 800,000 galaxies crammed ...

A swarm of large asteroids likely lurking around Venus could one day pose an "invisible threat" to Earth if left unchecked, ...

Rumors began swirling about the demise of NASA science in April, when a leaked OMB document described some of the proposed ...

Ancient Greek astronomers likely observed Uranus as a star, but limited tools and geocentric views kept them from recognizing ...

Milky Way and Andromeda galaxies may not collide, with 50-50 odds in 10 billion years, according to astronomers.