YR4 might force NASA to plan the first-ever space mission to push an asteroid away from Earth. Most likely, though, it's a ...
Astronomers confirmed the object as a near-Earth asteroid, and catalogued it as 2024 YR4. But additional calculations soon ...
A NASA spacecraft has returned asteroid samples that hold not only the pristine building blocks for life but also the salty ...
The newly-discovered space rock is estimated to be between 130ft and 330ft (40m to 100m) across and has been placed at the ...