Earth, Asteroid and YR4

As for where it’ll go, David Rankin, an engineer with NASA’s Catalina Sky Survey Project, mapped out a 'risk corridor', ...
YR4 is circling Earth and NASA predicts it could strike the planet in 2032. Here's what to know about the asteroid headed ...
Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...
YR4 has a small chance of hitting Earth in 2032, and China is preparing to deter it by mirroring a U.S. space test.