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.
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 ...
Less than 24 hours after the International Astronomical Union’s Minor Planet Center announced the discovery of a new asteroid ...
2024 PT5 is the second near-Earth asteroid scientists suspect was ejected from the moon's surface, the first being 469219 ...