Earth, asteroid

Asteroid 2025 CQ, about the size of a 15-story building, is expected to pass near Earth on February 5, 2025. Measuring 150 ...
On 27 December last year, astronomers using the ATLAS survey telescope in Chile discovered a small asteroid moving away from ...
Even so, the object — called asteroid 2024 YR4 — is Earth's biggest known impact threat in 20 years and it's already triggered international planetary-defense planning. What's the threat level?
The risk of impact is likely to drop to zero as observations of Asteroid 2024 YR4 continue.
Asteroid samples fetched by NASA hold not only the pristine building blocks for life but also the salty remains of an ancient ...
NASA’s OSIRIS-REx mission returned from space with a sample of an asteroid named Bennu and scientists got to dive into a tale ...
NASA and ESA are tracking asteroid 2024 YR4, which is about 328 feet wide and has a 1.2% chance of hitting Earth.