NASA and other space agencies are tracking 2024 YR4, a near-Earth asteroid with a small chance of impacting our planet in ...
Astronomers were left less than impressed when they uncovered the truth about an asteroid they'd been keeping an eye on. On ...
The "asteroid" was designated 2018 CN41 on January 2 by the Minor Planet Center (MPC) at the Harvard–Smithsonian Center for Astrophysics in Cambridge, Massachusetts, after its discovery by an ...
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.