When NASA’s OSIRIS-REx spacecraft touched down on the asteroid Bennu, scientists expected a gentle landing. Instead, the probe sank deep into the surface — as if the ground had turned to liquid. For a ...
For once, Earth isn’t the one in the crosshairs. NASA scientists have confirmed that a fast-moving asteroid first spotted by ...
See multiple views from the Hayabusa2 spacecraft's touching down on asteroid 162173 Ryugu. Credit: JAXA/U. Tokyo/Kochi U./Rikkyo U./Nagoya U./Chiba Inst. Tech./Meiji U./U. Aizu/AIST ...
The first flash, on Thursday, emerged just east of the 70-mile-wide Gassendi Crater. The second appeared west of Oceanus ...