YR4 has a roughly 2 percent chance of hitting Earth in 2032, and “is large enough to cause localized damage,” NASA says.
The level of global action on climate change is currently insufficient to avoid the risk of at least one of Earth's critical systems ... to strive for the safer goal of 1.5C by the end of the ...
The megaphone-shaped spacecraft, called SPHEREx — short for Spectro-Photometer for the History of the Universe, Epoch of ...
The commercially and privately constructed Athena spacecraft is returning data to NASA scientists on Earth, they announced ...