rocket science
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Why does a spaceship heat upon re-entry to Earth?
Asked by RedDeerGuy1 | 15 responses -
Did Elon Musk's SpaceX just announce an almost warp drive this week?
Asked by RedDeerGuy1 | 7 responses -
What is the minimum launch vehicle size to reach outer space without a payload?
Asked by Ltryptophan from iPhone | 13 responses -
How many coins do you see in the link in the details?
Asked by Dutchess_III | 8 responses -
Do you really think that taking back control from the .01% {wealthy elite} and giving it to the middle class will actually work?
Asked by Dan_Lyons | 33 responses