It ultimately was successful, with NASA correctly predicting that it is possible to redirect celestial objects. The asteroid known as Dimorphos was approximately the size of the Great Pyramid of Giza, ...

A rock from another solar system is a direct probe of how planetesimal formation took place at another star,” explained ...

When a vending-machine-sized spacecraft hit Dimorphos in 2022, planetary defense experts anticipated an easy test of kinetic ...

In April that year, a lunar landing went horribly wrong and may have spilled thousands of the hardiest lifeform known to ...