Activity for Bosoneando
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
Society without stars As you might know, our Universe is expanding. In fact, the expansion is accelerating (due to dark energy). As expansion progresses, patches of the universe will not be visible anymore (they cross the cosmic horizon), because light isn't fast enough to reach us from there. In about one billion (long s... (more) |
— | over 9 years ago |