NASA, SLS rocket and Space Launch System
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NASA has run into exasperating fuel leaks in a make-or-break test of the moon rocket that's supposed to send astronauts on a lunar fly-around.
NASA is providing a 24/7 live feed of the Space Launch System rocket on the launch pad at the Kennedy Space Center in Florida.
It's not yet known whether the hydrogen leak encountered Monday will impact the moonshot's eventual launch date.