NASA started the countdown clock for Artemis II while SpaceX lined up another launch with a record-setting booster.
Add Yahoo as a preferred source to see more of our stories on Google. NASA on Monday officially started the countdown to Wednesday's expected 6:24 p.m. EDT launch of the Artemis II mission to circle ...
NASA teams have given the "go" for the Artemis II mission to proceed toward launch. The four-person crew is scheduled to lift ...