) used the latest data from the Planck satellite to draw the opposite conclusion: perhaps the Universe isn't flat at all, but curved with a particular, closed geometry. Is this possible? Many have asked, including Tom Ensalata, who wants to know:
While a two-dimensional plane can be flat, it can also be curved, either positively or negatively . This applies not just two any two-dimensional surfaces we can imagine, but also to higher-dimensional spaces as well.... [+] Friedmann equation at right. The first Friedmann equation details the Hubble expansion rate squared on the left hand side, which governs the evolution of spacetime. The right side includes all the different forms of matter and energy, along with spatial curvature , which determines how the Universe evolves in the future. This has been called the most important equation in all of cosmology, and was derived by Friedmann in essentially its modern form back in 1922.
Where you have an overdense region , the light will have a harder time climbing out of that gravitational potential well, and hence it loses more energy than average and appears colder. Similarly, it's easier than average for light to escape an underdense region, and those spots appear hotter than average. By looking at the angular scales of these temperature fluctuations, we can reconstruct the geometry of the Universe....
Gravitational lensing is a cumulative effect of having matter in between your observation point and the source you're measuring: in this case, the Cosmic Microwave Background itself. The identification of a stronger-than-expected lensing signal, one possible interpretation of the Planck data, suggests that there's more matter density than previously expected.
If the cosmos is curved then time is curved which mean that everything in this universe is reiterating; It does sound good to me.
The universe .. I'm still having a hard time figuring out how people on Antarctica aren't upside down?
Were are evidences, like how scietist told us
So moving, fasinating
It's a long drive to find out for sure...🛴
Anybody said universe is flat?
Science is still guessing about the shape of the universe? Yet we are expected to be convinced that there is zero spiritual evidence hidden under the veil of the cosmos. Strange : .....
I always believed in the Simpsons!!!
a toroid, the manifestation of a fourth dimension
PVDonuts know what I’m saying?
Budulnya 🙄
it’s a blueberry/white choc. Donut!!
Science is still guessing about the shape of the universe? Strange : .....
Sooooo we’re in fruit loop.
IlyShafiqah
It's a torus?
everything is a matter of perspective on how things are viewed, everything is possible and plausible, at each sighted angle we can characterize it with descriptions that fit the limits of our views or readings if you prefer ☄️⭐️
See, you getting into possibilities--Earth is flat with a dome over it and we do not have a donut Heavens---
😮🤯
United States Latest News, United States Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
Source: InStyle - 🏆 103. / 63 Read more »
Source: Mirror Celeb - 🏆 476. / 51 Read more »
Source: FLARE - 🏆 376. / 59 Read more »
Source: FashionCanada - 🏆 35. / 63 Read more »
Source: etnow - 🏆 696. / 51 Read more »
Source: enews - 🏆 466. / 52 Read more »