Domhan
'S e fànas agus ùine agus a h-uile rud a tha annta a tha anns an domhan.
Domhan
| Pàirt de |  |
|---|---|
| Named by | Philipp von Zesen |
| Thòisich | 13798 million years BCE |
| Has cause | Brag Mòr |
| Cuspair eòlais | cosmology, cosmogony |
| Contains | baryonic matter, dark matter, dark energy |
| Feart | Iom-tharraing, fundamental interaction |
| History of topic | chronology of the universe |
| Shape | unknown value, flatness |
| Stack Exchange tag | https://physics.stackexchange.com/tags/universe, https://astronomy.stackexchange.com/tags/universe, https://philosophy.stackexchange.com/tags/universe |
| Opposite of | antiverse |
Lorg Edwin Hubble gun robh reul-chriosan eile a' dol air falbh bhon Talamh is an luaths co-chuideil ris an astar. Tha seo a' ciallachadh gu bheil an domhan ag atachadh agus mar sin bha a h-uile rud aig an aon phuing - seo am Brag Mòr agus a-rèir an saideal Planck bha e 13.82 billean bliadhna air ais.[1]
Tha fianais ann airson a' Bhrag Mhòir anns an rèididheachd chosmaig chùlanach, air sgàth 's gun robh an domhan glè theth o thùs is e air fuarachadh mar a tha e ag atachadh. Ro-innis Robert Alpher seo ann an 1948 is lorg Arno Penzias is Robert Wilson le tuiteamas ann an 1965 e.[2]
Iomraidhean
deasaich- ↑ “Hubble's Law - The expanding Universe - Higher Physics revision”. BBC Bitesize. BBC. Air a thogail 16mh dhen Iuchar 2023.
- ↑ Wollack, Edward J. (5mh dhen t-Sultain 2016): “Tests of Big Bang: The CMB”. NASA. Air a thogail 16mh dhen Iuchar 2023.