Potential impactors are most likely to have low velocities and the highest likelihood of hitting Earth during the winter.

Recently discovered asteroid 2023 DW has been predicted to have a close encounter with Earth on Feb. 14, 2046. See NASA's ...

New observations show that asteroid 1998 KY26 is a mere 11 meters across and spinning twice as fast as previously thought.

The European Space Agency (ESA) announced the discovery of the 40,000th near-Earth asteroid, a lot more are still out there.

This year, the internet has taken great interest in 3I/ATLAS — only the third interstellar object ever detected, though also the third since 2017. (The overwhelming scientific consensus suggests ...

Is there a full moon tonight? Here's what to know about today's special moon phase and when to look up for the next meteor ...

Telescopes on Earth, along with multiple cameras in space, have captured a whole gallery of new imagery of this alien visitor ...

The space agency got a close look at the interstellar visitor over the past few months as it zipped by Mars and the sun ...

Could Mars have just stolen Earth’s front-row seat to one of the rarest cosmic events in decades? In early October, NASA’s ...

Stoke’s ambitions did not stop with the upper stage. Early on, Lapsa, Feldman, and the small engineering team also decided to ...

Interstellar comet 3I/ATLAS is leaving our solar system forever. Discover how it was found, and what this rare visitor ...

At the United Nations’ annual climate summit, some nations and environmental groups criticized the proposals for not being ...