NASA, Artemis and countdown
Digest more
NASA said Tuesday it was delaying its mission to send four astronauts on a journey around the moon, after issues arose during a critical test of its enormous rocket
NASA has begun a two-day practice countdown for its first moonshot with astronauts in 53 years. The dress rehearsal that started Saturday night will culminate with the fueling of the space agency's new moon rocket.
Four astronauts in training to fly around the moon early next year strapped into their Orion spacecraft this weekend for a dress rehearsal countdown in a major milestone toward launch. Based on repeated stops and starts seen on NASA's countdown clock, the ...
Sign up for CNN Science’s pop-up newsletter covering NASA’s Artemis II mission, which will take four astronauts on a 10-day journey around the moon and back.