This amazing shot comes from recent tests at the Marshall Space Flight Center, where the robotic lunar test bed is helping NASA develop a new generation of multi-use landers to explore the moon, Mars and asteroids. Those big oval-shaped tanks store fuel for the test bed's thrusters, one set of which guide its altitude/landing. For the tests here on Earth, an additional thruster offsets gravity so the others function as they would on the moon. ......View the entire post by clicking here
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