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SpaceX's private Fram2 launch over Earth's poles will send astronauts where no one has gone before
In contrast, the Fram2 mission's 90-degree inclination means it will pass directly over both the North and South Poles. This ...
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Florida startup tests water thruster, runs on just 1.5W for orbital maneuvers
The method – converting water into vapor before ionizing it to create plasma – has great promise for a wide range of ...