The space rock is heading in our direction at some 18,700 miles per hour, according to the space agency's data.
Astronomers will use the Webb telescope to closely monitor the size and trajectory of an asteroid that has a slim chance of ...
YR4 is circling Earth and NASA predicts it could strike the planet in 2032. Here's what to know about the asteroid headed ...
We asked experts at NASA and the Massachusetts Institute of Technology what scientists know about the asteroid that could ...
The volcanologist threw cold water on the defense potential of the DART (Double Asteroid Redirection Test) spacecraft, which ...