The first interstellar object spotted in our Solar System was the cigar-shaped ‘Oumuamua, discovered in 2017 by the ...

In April, scientists announced that they had used NASA’s James Webb Space Telescope to find a potential signature of alien ...

NASA's James Webb Space Telescope (JWST) has produced a new image of the Bullet Cluster, which is a titanic collision between ...

The NASA-funded ATLAS (Asteroid Terrestrial-impact Last Alert System) telescope in Rio Hurtado first spotted the object ...

At a time when money is too tight for NASA’s science exploration endeavors, Texas senators are willing to pour millions into ...

A previously unexplored globular cluster glitters with multicolored stars in this NASA Hubble Space Telescope image. Globular ...

At this point, it remains unclear what the object may be or look like as it moves near Jupiter. Now, scientists are checking to confirm their findings. “ESA’s Planetary Defenders are observing the ...

Then they combed through 150 archived Hubble images of Neptune looking for the moon. Using those Hubble images, they were ...

These things take millions of years to go from one stellar neighborhood to another, so this thing has likely been traveling ...

Galaxy merger Arp-Madore 417-391 is on display in this new image captured by the Hubble Space Telescope's Advanced Camera for ...

See the iconic Pillars of Creation in this 3D visualization created from James Webb and Hubble Space Telescope data. Credits ...

The newest visitor is 416 million miles from the sun, out near Jupiter, and heading this way at a blistering 37 miles per ...