A mini-moon is a “temporarily captured orbiter” if it completes at least one full orbit of the Earth before returning to its ...
A truck-sized rock, named 2024 PT5, will fall into Earth’s orbit from September 29 to November 25, and return in 2055 ...
Scientists simulated the impact of a nuclear device detonated near an asteroid, successfully showing that such a blast could ...
On Sept. 29, the Earth will temporarily get a second moon. A small asteroid will be pulled into orbit before being released ...