NASA troubleshoots issues in crucial test
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It's not yet known whether the hydrogen leak encountered Monday will impact the moonshot's eventual launch date.
NASA's launch window in February is getting smaller.
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Artemis II simulated launch window opens tonight as NASA delays mission due to 'rare Arctic outbreak'
NASA's Artemis II simulated launch is scheduled for tonight after Arctic weather forced the mission to be delayed. The first crewed Artemis mega moon rocket could still leave Earth as early as this weekend.
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NASA runs dress-rehearsal countdown for 1st crewed moonshot in 50+ years
NASA is running a high‑stakes dress‑rehearsal countdown for Artemis II, the first mission to send astronauts toward the Moon in more than half a century. The two‑day test is a full simulation of launch day,