Top Network Posts
- 45Moon's pull causes tides on far side of Earth: why?
- 30Will Linux start killing my processes without asking me if memory gets short?
- 17Can the sun cast a shadow?
- 16Why isn't the sunset/sunrise rainbow-colored
- 12When was the last time 9 people were on the ISS?
- 10Does the Milky Way have dark matter satellite galaxies?
- 10Can we escape Earth's gravity slowly?
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