/image%2F0501064%2F201303%2Fob_8846049ca71ceb703274d2b6c10bb5f1_lolipop-planets.jpg)
Publicado desde Overblog
/http%3A%2F%2Fi.space.com%2Fimages%2Fi%2F000%2F012%2F771%2Foriginal%2Fcosmos-universe-history-structure-620.jpg%3F1389903831)
What is the Shape of the Universe?
If you could peek outside the universe to see what it looks like, what would you see?Credit: Illustration: Karl Tate, based on a photo of Galaxy M74 (NASA, ESA, and Hubble Heritage Collaboration) and the engraving "Awakening of the Pilgrim" from "The Atmosphere: Popular Meteorology" by Camille Flammarion, 1888 If you could somehow manage to step outside of the universe, what would it look like?
http://www.space.com/24309-shape-of-the-universe.html?cmpid=514630_20140624_26549586
The shape of the universe depends on its density. If the density is more than the critical density, the universe is closed and curves like a sphere 🔄; if less, it will curve like a saddle ↩️. But if the actual density of the universe is equal to the critical density, as scientists think it is, then it will extend forever like a flat piece of paper ↔️.
Credit: NASA/WMAP 🚀
Measurements indicate that the universe is flat, suggesting that it is also infinite in size. 💫
/https%3A%2F%2Fassets.over-blog.com%2Ft%2Fcedistic%2Fcamera.png)
/http%3A%2F%2Fwww.thezensite.com%2Fgraphics%2Frinzai2.jpg)