A:The universe has no high, backside or center and no centre both. Scientists know right this moment that the universe is spreading out in all instructions and everywhere at the similar time. This means galaxies which might be 500 lightyears away, 5,000 lightyears away, and 5 million lightyears away are all transferring away from the earth. The earth itself is transferring away from one other object some place else.
On a extra elementary degree, we regularly contemplate the Big Bang to be a central occasion in house, however this is not true. Our universe is not positioned inside some bigger house (not less than to the extent that we will research and show). Right after the Big Bang, house grew, modified, and advanced in every single place directly.
The human thoughts is accustomed to a three-dimensional surrounding the place particular components of house start and finish. It is extra used to shapes with factors and straight strains. Thus, for instance, we will say a spherical cleaning soap bubble has a centre. But the universe bends house and time and has a form that is not simply understandable by the thoughts. It has no edges or vertices and thus no centre both.
As the German physicist Werner Heisenberg as soon as mentioned, “Physics does not offer comfort; it offers reality.”
(Shamim Haque Mondal is a researcher in the Physics Division, State Forensic Science Laboratory, Kolkata.)
