24 hours ago · I know SpaceX ended up being better than them, but if you want to argue in favor of SpaceX, at least get your facts right.

7 hours ago · Someone please correct me if I'm wrong but I think the Saturn V started flying pretty quick and often compared to other rockets' development timelines.

19 hours ago · ... V rocket it used to send military and spy satellites into orbit. ... Starship will begin to carry mass to orbit. ... The Falcon 9 is a modern redesign of the Saturn ...

22 hours ago · Worst case scenario in an abort failure is that the guidance system throws the ascent module into the wrong or suborbital trajectory. In the former the CSM ...

11 hours ago · Claim: A high-quality visual rendering accurately depicts a 1 cubic millimeter sample of a human brain. Rating: Rating: True. With whispy blue, green, ...

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18 hours ago · Sometime within the next 50 million years, the moon is expected to either crash into Mars or break up into a planetary ring like Saturn's. ... V-2 missiles.

17 hours ago · This first 53-day expedition aims to collect soil and rock from the region of the moon that permanently faces away from Earth. It was launched on a Long March-5 ...

16 hours ago · A NASA video reveals in stunning detail what falling into a black hole would look like. A NASA astrophysicist used Einstein's general theory of relativity ...