Engineers are investigating a hydrogen leak that cut short a fueling test last week, delaying the moon mission by at least a ...
NASA is backing a radically different way to reach space, one that swaps towering rockets for a ground-based launcher that whips payloads to orbital speeds before they ever see a drop of fuel. The ...
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NASA finally admits the awkward truth about its giant SLS rocket
The Space Launch System was supposed to be NASA’s triumphant return to Saturn V scale, a government built mega rocket that could guarantee American astronauts a path back to the Moon. Instead, it has ...
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