A quiet, glowing gas cloud has been hiding in plain sight not far from Earth. For decades, astronomers have predicted that ...

There's a new interstellar comet in the neighborhood! Known as 3I/ATLAS, this comet poses no threat to Earth – but it does ...

THE largest chunk of Mars ever found on Earth could sell for up to £2.9million ($4million) in a Sotheby’s auction later this ...

Rocky bodies called protoplanets were thought to have formed slightly earlier in the inner solar system than those beyond the ...

An astronaut aboard the International Space Station has shared a striking photo of what is known as a Transient Luminous ...

The potential to really open a new window into the history of our solar system when Lucy gets to the Trojan asteroids is ...

The probe's first encounter will be with the asteroid Eurybates in August 2027. According to NASA, Lucy will conduct four ...

Astronomers on Wednesday confirmed the discovery of an interstellar object racing through our Solar System -- only the third ...

Throw a ball up into the air and it begins to slow immediately after leaving your hand, reaching some height before falling ...

Astronomers have confirmed the discovery of an "interstellar object" named 3I/Atlas passing through the inner solar system.

An object dubbed 3I/ATLAS is only the third interloper from outside the Solar System seen in all of human history.