Earth, asteroid

BS4 may be anywhere between 17 and 40 feet across, and will approach at about twice the distance between the Earth and moon.
PT5, initially identified as a near-Earth asteroid, is believed to be a lunar fragment due to its unique orbit and mineral ...
Analysis of debris from the nearly 5 billion-year-old asteroid Bennu suggests the building blocks of DNA and RNA were present ...
However, the Minor Planet Center (MPC), the agency responsible for cataloging asteroids, quickly retracted the classification ...
Astronomers have identified asteroid 2024 YR4 with a 1.2% chance of colliding with Earth on 22 December 2032. The asteroid, ...
Its diameter is similar to the asteroid that caused the Tunguska incident in Siberia in 1908, where a meteorite explosion ...
The asteroid, designated 2024 YR4, jumped to the top of NASA's risk chart, with a slim but measurable chance of striking ...