Activity for Pablo
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
Could a route among the asteroids be built to reach Jupiter's moons once the technology to reach and set up a base in Mars is ready? Once the technology is ready to reach and set up a base in Mars (perhaps 10 years if SpaceX expectations come true) could it be possible to build a route among the asteroids to reach Jupiter's moons? The problem of the time of the travel would be more or less the same if you would have bases in the... (more) |
— | over 5 years ago |
| Question | — |
Could natural nuclear fission reactors be used to energetically sustain and catalyze the progress of an alien civilization? According to Natural nuclear explosions natural nuclear fission reactors could occur. Could it happen that a primitive alien civilization has its social, economical and technology evolution triggered by finding a non over-complicated way to take advantage of the energy coming from natural nuclear f... (more) |
— | almost 6 years ago |
| Question | — |
How would the transfer of mass from the Moon to Earth change the rotation, orbit and speed of the Moon and Earth? I've read the creation of dams in Earth can change the speed of rotation of the planet because they reallocate the mass over the planet. Let's suppose humans find a valuable mineral in the Moon and they start to transfer it in huge amounts to the Earth. How would the massive transfer of mass from th... (more) |
— | about 6 years ago |
| Question | — |
Are there physical laws making this kind of revival impossible? AFAIK, inanimate bodies and life forms are in the end a large set of subatomic particles (and atoms, and molecules) and energy. Unless my basic knowledge of Physics fails me, you can return a particle or an object to its original position. Also, many chemical reactions can be reverted. Could it be p... (more) |
— | over 6 years ago |
| Question | — |
Which would be the most human situable place at Mercury to set up a base? Mercury temperatures varies from −173 °C to 427 °C , though temperatures in the poles are always below −93 °C. To have a reference, the lowest recorded temperature in the Antarctica was -93°C . But Mercury has no atmosphere, so my assumption it is the impact of the heat transfer in a base there w... (more) |
— | over 8 years ago |