What is the curvature of the universe?

Question

What is the curvature of the universe? Which says that neither matter nor communication can move faster than  the speed of light? The horizon problem was discovered when analyzing what information?

Expert · Accepted Answer

Cosmic Inflation­ Phys 3030 October 15, 2018          A. Cosmic Inflation was brought around to fix problems.            1. Horizon Problem­Horizon picture—CMB data                a. Horizon is as far as we can see                 b. As universe ages and expands, the furthest out we can see from the center is                     how far light has been able to travel.                c. The furthest photons could have traveled was 900,000 light years but find out                     that photons are 90 million light years apart.            2. Curvature of the universe                 a. Open, Flat or Closed?                b. Open – keeps expanding                c. Closed—Big clumps                d. Flat­ keeps coasting—middle of both open

What is the curvature of the universe?

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The Universe - - PHYS 3030

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What is the curvature of the universe?

What is the curvature of the universe?

Other study guides from The Universe - - PHYS 3030

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Discussion and review:

Other study guides from
The Universe - - PHYS 3030