Scientists are racing to learn as much as possible about the interstellar comet 3I/ATLAS before it fades from view forever ...

Earlier this month astronomers were thrilled to discover only the third known interstellar object ever seen in our solar system. Now dubbed 3I/ATLAS ... of 3I/ATLAS means it must have come from ...

According to a new study published in the journal Icarus, if a passing star were to swing by our solar system, it could potentially cause a lot more havoc than some have previously estimated.

Earth Has A 1-In-100,000 Chance Of Being Ejected From The Solar System Due To A Passing Star. ... The scenarios project our Solar System passing by near stars over the next several billion years.

There’s a giant ball of ice barreling through the solar system right now, and it’s bigger than any we’ve seen before. It poses no threat to Earth, but this comet, called C/2014 UN271 ...

CAPE CANAVERAL, Fla. (AP) — Astronomers are monitoring an object headed our way that may have wandered over from another star system. Scientists have discovered what might be only the third ...

Earth Has A 1-In-100,000 Chance Of Being Ejected From The Solar System Due To A Passing Star A new simulation expands on the possible scenarios of how the Solar System will end. Dr. Alfredo Carpineti ...

An accidental discovery in an astronomy show offers researchers a new clue about the mysterious Oort Cloud, a large expanse of icy bodies revolving around the sun.

Stars passing close to the sun could cause planets to collide, including with Earth, or even be ejected as rogue planets, new simulations show.

If this doesn't seem like a big deal, consider that every image you have ever seen of the sun was taken from around our star's equator. That is because Earth, the other solar system planets, and ...