Astronomers were slow at spotting a small giraffe-sized asteroid that zoomed past our planet on Tuesday, September 30, 2025, ...

The number 40,000 might not sound particularly dramatic, but it represents humanity's growing catalog of near-Earth asteroids ...

A clear look at the discovery of 40,000 near-Earth asteroids, how scientists track them, and the missions working to keep our ...

Explore Earth's cutting-edge defenses against asteroid impacts in this comprehensive overview. Learn how NASA and ESA are ...

The asteroid, known as 2022 RD2, belongs to a rare class of space rocks called Arjunas. These objects travel around the sun ...

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 ...

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

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

While the feds idled, an interstellar object known as 3I/ATLAS was barnstorming the solar system, at a speed that reached 153 ...

The next full moon will be the last supermoon of 2025, set to shine for days. Here's when to watch and what to know about ...

This week, NASA’s has been busy tracking a trio of sizable asteroids hurtling past Earth’s orbit, one traveling as close as ...

An interstellar trespasser known as 3I/ATLAS is almost certainly a comet. So, why do so many people think it's ...