Earth, Asteroid and 2024 YR4

Firefly Aerospace's moon-bound spacecraft has provided the closest thing to a reflecting pool in space, showing Earth as an ...
NASA's Jet Propulsion Laboratory has declared a 1.6% chance that a large asteroid would strike the Earth when on Dec. 22, ...
A laser-engraved, intricately decorated dial with an unusual arrangement proves there is more than one type of ...
Scientists are debating multiple options to deal with an asteroid which could hit Earth in 2032 – but one is emerging as the ...