People often feel tiny when they think about space, yet working out your cosmic address can make everything feel more […] ...

( KTLA) — NASA on Wednesday released new images and data of Comet 3I/ATLAS, the rare interstellar object that set off weeks ...

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

While none of the spacecraft have cameras perfectly designed to spot comets zipping by at speeds up to about 153,000 miles per hour (246,000 kilometers per hour), astronomers didn’t want to miss what ...

NASA released fresh images on Wednesday of the interstellar object called 3I/ATLAS that astronomers have determined is a ...

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

Study from Bielefeld finds major departure from the standard model. How fast and in what direction is our solar system moving through space? This question, though simple in appearance, plays a central ...

Scientists previously thought the solar system was flying through space at 515,000 mph. It may actually be going three times ...

In a new book, NASA astrobiologist Caleb Scharf says the fate of life on Earth may hinge on leaving our planet behind ...

Water isn't just delivered to planets by comets and asteroids — it can also be forged as worlds form, a new study finds.

Astronomers have discovered that aging stars may be devouring their closest giant planets as they swell into red giants.