Activity for jakecento
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
Travel (how far?) into the future using a black hole and light-speed space craft? A person is traveling in a space craft that was designed and built by sufficiently advanced aliens. This space craft left from Earth and is capable of traveling infinitely close to the speed of light. His/her journey takes him/her into space where the craft then orbits a black hole before sling shoot... (more) |
— | about 8 years ago |