Earth, asteroid

Astronomers have identified asteroid 2024 YR4 with a 1.2% chance of colliding with Earth on 22 December 2032. The asteroid, ...
BS4 may be anywhere between 17 and 40 feet across, and will approach at about twice the distance between the Earth and moon.
Two new studies show a briny, carbon-rich environment on the parent body of the Bennu asteroid was suitable for assembling ...
Earlier this month, an amateur astronomer stumbled upon what appeared to be a newly discovered near-Earth object (NEO). The ...