WASHINGTON — NASA has selected United Launch Alliance’s Centaur 5 as the upper stage for its Space Launch System rocket for two crewed missions planned for 2028. Centaur 5 was developed as the upper ...
After months of anticipation, the monumental 10-day Artemis II mission, which sent four astronauts on a record-breaking flyby of the moon, has concluded. It’s a “mission well accomplished,” said NASA ...
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