Vesta might be a shattered remnant of an early planet, not a failed one—forcing scientists to rethink how worlds begin.

Until now, it has been assumed that Vesta is a protoplanet and has a core. This is contradicted by measurement data that ...

NASA is investigating a problem with the electric propulsion system on its Psyche asteroid spacecraft, but an agency official ...

Earth has only one natural satellite, the moon, which is relatively large compared to its parent planet. It orbits Earth at ...

As the second-largest object in the main asteroid belt, Vesta attracts a healthy amount of scientific interest.

The asteroid, spanning around 49 to 111 feet in diameter, is hurtling through space at some 42,300 miles per hour.

"Engineers with NASA’s Psyche mission are working to determine what caused a recent decrease in fuel pressure in the ...

Thirty-two years after their fathers’ legendary rematch, Chris Eubank Jr. beat Conor Benn by unanimous decision to finally settle the family feud. However, it was Eubank who went straight to hospital ...

A defunct Soviet spacecraft from 1972, originally built to land on Venus, is now hurtling back to Earth after over 50 years ...

To view the Eta Aquarids find an area well away from city lights or street lights. 'Come prepared with a sleeping bag, ...

Jupiter and Mars are on display during May evenings. It's your last chance to grab a good view of Jupiter before it drops out ...

Telescopes provide closeup views of Jupiter and its four largest moons discovered by Galileo, and of Mars. Although Mars is ...