Asteroid Donaldjohanson was the second destination on the NASA mission’s itinerary — and its size and shape were not what scientists expected.

This week, dual escalations in Yemen and Ukraine raises sharp questions about America’s strategic priorities and its ability ...

A Nasa spacecraft has captured its first detailed images of an unexplored asteroid, revealing a bizarrely shaped ...

NASA's Lucy spacecraft has beamed back pictures from its latest asteroid flyby, revealing a long, lumpy, odd-shaped space ...

NASA's Lucy spacecraft recently got an up-close look at a strange peanut-shaped space rock floating through the cosmos in the ...

This asteroid is bigger than scientists anticipated, about 5 miles long and 2 miles wide at its widest point — resembling a ...

NASA’s Lucy spacecraft successfully flew past asteroid Donaldjohanson, collecting data and images of the second of its 11 ...

NASA’s Lucy spacecraft is set for a high-velocity encounter with the asteroid Donaldjohanson on Sunday, April 20, marking a ...

NASA’s Lucy spacecraft will fly past an asteroid named Donaldjohanson this weekend. The asteroid is located 139 million miles ...

Lucy’s next stop — “the main event,” as Levison calls it — will be the Trojan asteroids that share Jupiter’s orbit around the ...

Clouds of water ice can be seen drifting over ancient volcanoes on Mars. But billions of years ago, the surface was more temperate. Rock samples could tell us whether it supported ancient life.

The Juno spacecraft, operated by NASA, experienced an anomaly during its 71st close flyby of Jupiter, resulting in the activation of its safe mode. This precautionary measure may be linked to the ...