How NASA's Lunar Trailblazer will make a looping voyage to the moon
Before arriving at the moon, the small satellite mission will use the gravity of the sun, Earth, and moon over several months ...
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Blue Origin, NASA Re-Create Moon’s Gravity
When NASA sends a rover or other piece of technology to the moon, there is no guarantee it will work under lunar gravity—an object that weighs 100 pounds on Earth weighs just 16.5 pounds on the ...