Activity for ZarHakkarâ€
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
Of all methods of FTL travel (or as close as one can get to it), what would be the most feasible to have been invented in the next 100 years? It's the late 2020's, and humanity has expressed an unprecedented and powerful renewal in the interest of space exploration. Sometime between then and the turn of the next century, a practical form of space travel was invented, allowing the distance between worlds to be traveled in a reasonable time.... (more) |
— | almost 5 years ago |
| Question | — |
How might an exoplanet have a highly radioactive atmosphere? The exoplanet in question is Proxima Centauri b. How might the mid-to-upper-level atmosphere of that planet be dangerously radioactive and full of airborne nuclear reagents, without it being the doings of an intelligent species? Edit. I am aware that Proxima b is subject to extremely powerful solar ... (more) |
— | about 5 years ago |