NASA and ESA are monitoring asteroid 2024 YR4, with an estimated size of up to 328 feet and a 1.2% chance of impacting Earth.
An asteroid with the power to unleash an explosion one hundred times greater than the atomic bomb has triggered global space ...
NASA has identified a newly discovered near-Earth asteroid which has sparked interest due to its potential for impact.
YR4 might force NASA to plan the first-ever space mission to push an asteroid away from Earth. Most likely, though, it's a ...