John Casani, who has died aged 92, was an American spaceflight engineer who led the teams that pioneered Nasa’s explorations ...

Green Lantern has fought evil with the power of will on his side for decades, and DC’s Earth One graphic novel series finally made a major and long-incoming alteration to Hal Jordan’s backstory. DC ...

"Can humanity enjoy the benefits of both asteroid and lunar mining without compromise, or do we have to choose one at the ...

In 2022, NASA rammed a spacecraft into an asteroid to see if it could alter its orbital period around its parent asteroid.

A large asteroid will pass close to Earth in July 2025. NASA and ISRO are closely monitoring its trajectory. The asteroid, ...

The largest-known piece of Mars to be found on Earth will be up for bid and could be sold for up to $4 million at auction.

Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's ...

There are thousands of asteroids flying around the inner solar system, and every couple of weeks or so one of them might be seen passing closer to our planet than the distance between us and the ...

The widely anticipated first images collected by the Vera C. Rubin Observatory have been released, offering nothing short of ...

Initial sightings of Asteroid 2032 YR4 were tricky, but tracking has gotten better, helping us understand its path. New data, ...

Predicting the precise path of a new asteroid or comet is a complex affair; the more observations you have, the better you ...

The detection of 3I/ATLAS marks our solar system’s third time saying aloha to an interstellar visitor, following the ...