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NASA began fueling its new moon rocket Saturday for liftoff on a test flight that must go well before astronauts climb aboard.
For the second time this week, the launch team began loading nearly 1 million gallons of fuel into the 322-foot (98-meter) rocket, the most powerful ever built by NASA. Monday’s attempt was halted by a bad engine sensor and leaking fuel.
As the sun rose, an over-pressure alarm sounded and the tanking operation was briefly halted, but no damage occurred and the effort resumed, NASA’s Launch Control reported.
NASA wants to send the crew capsule atop the rocket around the moon, pushing it to the limit before astronauts get on the next flight. If the five-week demo with test dummies succeeds, astronauts could fly around the moon in 2024 and land on it in 2025. People last walked on the moon 50 years ago.
Forecasters expected generally favorable weather at Kennedy Space Center, especially toward the end of the two-hour afternoon launch window.
