asteroid, Earth

The asteroid, designated 2024 YR4, jumped to the top of NASA's risk chart, with a slim but measurable chance of striking Earth in just seven years.
A n asteroid discovered in 2024 has been placed at level 3 on the Torino impact scale, with a small chance of impact with ...
2024 PT5 is the second near-Earth asteroid scientists suspect was ejected from the moon's surface, the first being 469219 ...
Planetary defense is a global imperative, of course, but for the time being, NASA — and, by extension, the United States — is ...
PT5, a near-Earth object discovered last year, has captivated scientists with its potential lunar origins. Likely ejected ...
New research suggests that Earth's recent mini-moon might have originated as part of our actual moon long, long ago.
A near-Earth object was likely ejected into space after an impact thousands of years ago. Now it could contribute new ...
PT5 traced to lunar highlands; Apollo 14 rocks match Research reveals natural origin; trajectory rules out space debris ...