- Worldbuilding 4.3k 4.3k 1515 silver badges4444 bronze badges
- Astronomy 872 872 11 gold badge55 silver badges1717 bronze badges
- Space Exploration 617 617 55 silver badges1616 bronze badges
- Earth Science 553 553 22 silver badges1010 bronze badges
- Physics 424 424 22 silver badges1212 bronze badges
- View network profile
Top network posts
- 31 How would winds behave on a tidally locked planet?
- 30 What could restrain post-singularity societies from spreading across the Galaxy?
- 26 What is the minimum size of a self-sufficient industrial country?
- 26 Is there a scientifically sound faster-than-light travel system for a spaceship?
- 25 What minimal radius is needed for rotation to simulate gravitation without adverse effects on humans?
- 23 Why did Venus not lose its atmosphere without magnetic field?
- 21 Is metal-based, or other non-carbon-based, life realistic?
- View more network posts →