OMG sciencefromArs Technica1 week agoNASA's Psyche spacecraft hits a speed bump on the way to a metal asteroidPsyche's electric thrusters offer efficient propulsion over long periods, making them ideal for its multi-year mission to a metal-rich asteroid.
OMG sciencefromArs Technica7 months agoNASA will proceed with final preps to launch Europa Clipper next monthNASA's Europa Clipper mission will proceed as scheduled after testing confirmed transistors can withstand Jupiter's radiation.