See asteroid Dimorphous, pre- and post-impact, in this time-lapse of Hubble Space Telescope imagery. The space rock was ...

When NASA's DART spacecraft collided with an asteroid moon, no one could anticipate the profound changes that happened next.

Efforts to shield Earth from asteroid impacts have advanced, but significant gaps remain in planetary defence systems. Robin ...

In How to Kill an Asteroid, Robin George Andrews looks at the successes and shortcomings of planetary defense.

NASA and China are both advancing planetary defense strategies, with missions to monitor asteroid threats to Earth. Can they ...

A 10-km wide asteroid fell out of space and smashed into what is now the Yucatan Peninsula and the Gulf of Mexico. It left a ...

Artemis II mission will send four astronauts to the Moon, including Christina Koch, Reid Wiseman, Victor Glover, and Canadian ...

NASA is once again delaying its Artemis missions to the Moon. The US space agency announced on Friday it is now targeting an ...

NASA has recently declared that a massive asteroid is set to pass by Earth in December 2024, and while it’s big enough to ...

The newly revised Artemis 3 timeline still keeps the United States ahead of China, which has said it plans to land astronauts ...