Tech Times

NASA vs SpaceX Rockets: Key Differences in Technology, Cost, and Performance

NASA vs SpaceX rockets compared on cost, technology, and performance, revealing how reusability and innovation reshape modern spaceflight missions.
Space.com on MSN

NASA had 3 years to fix fuel leaks on its Artemis moon rocket. Why are they still happening?

NASA stopped short of completing a critical fuel test for its Artemis 2 SLS rocket because of hydrogen leaks that sound a lot like the problems they had during Artemis 1.

NASA Ends Artemis II Wet Dress Rehearsal at T-29 Seconds

NASA halted the Artemis II wet dress rehearsal at T-29 seconds after two terminal countdown runs at Kennedy Space Center.
Observer

Four Astronauts, One Giant Test: What’s at Stake for NASA’s Artemis II Moon Mission

More than 50 years after Apollo 17, NASA’s Artemis II will send four astronauts on a 10-day loop around the Moon to test the agency’s deep-space hardware.