Astronomers measure the speed at which the solar system is hurtling through space by mapping surrounding galaxies and ...

New measurements of radio galaxies reveal that the solar system is racing through the universe at over three times the speed ...

How fast and in which direction is our solar system moving through the universe? This seemingly simple question is one of the ...

"It's going to look different because it didn't come from our solar system and that's what makes it so magical." ...

A newly discovered cluster of objects called the “inner kernel” of the Kuiper belt could teach us about the early history of ...

“Our analysis shows that the solar system is moving more than three times faster than current models predict,” Böhme ...

Astronomers have, for the first time, discovered the moment when planets started to form around a sun-like baby star, scientists reported Wednesday. The specks of planet-forming material are emerging ...

Small icy moons in the outer reaches of our solar system may hide boiling oceans underneath their surfaces, a new study finds ...

Astronomers have spotted an intriguing cluster of objects in the Kuiper belt, an enormous, donut-shaped region of icy objects ...

It's possibly as big as Manhattan, likely older than our own solar system, and it's traveling through space at speeds of up ...

While the feds idled, an interstellar object known as 3I/ATLAS was barnstorming the solar system, at a speed that reached 153 ...

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