Activity for Bozâ€
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
The danger of used propellant Assuming we never break Newton's third law, in the near future thousands of chemical/nuclear/electric powered spaceships will be flying through our solar system expelling reaction mass. Since a grain of dust can crack a window on a space shuttle going at a relatively very slow orbital speed would n... (more) |
— | almost 8 years ago |