Activity for Noam Josephidesâ€
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
Adopting a new calendar for a multi-generational space journey [Generations Novel] This is a mixed physics and conceptual exercise: In my story, we are aboard a multi-generational mission to resettle Humanity on a new planet in our galaxy. In the internal life of the ship inhabitants, I want to say it is less relevant to use Earth's years to measure time, and I assume that with th... (more) |
— | over 4 years ago |
| Question | — |
Spacewalking in 0.3c - is it feasible? [Generations novel] Imagine a spacecraft travelling at very high speeds, say 0.3c. While a crew member could theoretically suit up and perform spacewalking maintenance on the outer body of the ship, will they be exposed to the risk of a few stray atoms floating in space and hitting them at 0.3c and shredding their bodie... (more) |
— | over 4 years ago |