the big bang is an effort to explain what happened at the very begin ning of our universe. according to the standar theory our universe sprang into existense as "singularity" a round 13.7 billon years ago.
after its initial appearance it apparenty inflated (the big bang) expanded and cooled going from very small and very very hot, to the size and temperatureof our current universe.singularities are zone which defy our curreunt understanding of physies
black holes
are areas of intense gravitacional pressure.
the end
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment