Science ❯Astronomy ❯Asteroids

Near-Earth Asteroids

2011 UL21 2024 MK Asteroid Detection 2024 BX1 Close Approach Future Predictions Asteroid Properties Asteroid Observations 2024 ON (887) Alinda 2024 YR4 Bennu Asteroid Size Asteroid 2024 BXI 2023 CX1 2008 OS7 Monitoring Collision Risk Space Exploration Space Agencies Asteroid Flybys Asteroid Impacts Size Distance 2024 BP1 2024 DW 2024 CE8 2024 DX 2024 DJ1 2024 GJ2 Kamo’oalewa Discovery of Asteroids New Discoveries (415029) 2011 UL21 Size Comparison Potential Hazards

Snowman-Shaped Asteroid 2024 ON Safely Passes Earth

The 1,150-foot contact binary asteroid, moving at 19,842 mph, posed no threat during its close approach on September 17.

NASA Discovers Moon Orbiting 'Planet Killer' Asteroid During Close Flyby

NASA Captures Detailed Images of Two Asteroids During Close Flybys

Asteroid 2024 MK to Pass Close to Earth This Weekend

Two Large Asteroids to Pass Near Earth This Week

Two Massive Asteroids to Safely Pass Earth Within 42 Hours

Earth's 'Quasi-Moon' Kamo’oalewa Linked to Lunar Crater

Asteroid 2024 GJ2 Makes Closest Approach to Earth Today

Rare 'Aubrite' Meteorite Fragments Found in Germany Offer Clues to Earth's Origins

Stadium-Sized Asteroid 2008 OS7 Safely Passes Earth

NASA's Scout System Accurately Predicts Small Asteroid Impact

Asteroid 2024 BX1 Disintegrates Over Berlin After Being Detected Hours Before Impact