NASA and other space agencies are tracking 2024 YR4, a near-Earth asteroid with a small chance of impacting our planet in ...
The Minor Planet Center (MPC) deleted the new asteroid from its records just hours after announcing the discovery after ...
YR4 might force NASA to plan the first-ever space mission to push an asteroid away from Earth. Most likely, though, it's a non-threat.
Researchers say there’s a 1.3 percent chance that the space rock 2024 YR4 could strike our planet — but not until December ...