The head of planetary defense at the European Space Agency discusses 2024 YR4, an asteroid with a small chance of striking ...
YR4 is circling Earth and NASA predicts it could strike the planet in 2032. Here's what to know about the asteroid headed ...
The asteroid, dubbed 2024 YR4, has a 2.3% chance of colliding with Earth on Dec. 22, 2032, according to a NASA update on Feb. 7. This probability of impact has increased since Jan. 29 when NASA ...
On 27 December last year, astronomers using the ATLAS survey telescope in Chile discovered a small asteroid moving away ...