Question

What can you say about the universe..

Answer 1

The universe is so vast it’s extremely difficult to know the full extent of its complexities. Humans can only scratch at the surface of its immensity, but whenever we do we pick up remarkable information, and images, which are awe inspiring and baffling in equal measure. What we do know has been made readily available to the public thanks to the leading space exploratation organisations, so here are 20 of the most intriguing facts for your reading pleasure.


hope it is helpful ❤❤❤

Answer 2

Take the age of the universe. A century ago, we could say only that the universe was very old. There was no way to find a precise number. Now, thanks to detailed maps showing the faint echo of the Big Bang — what astronomers call the “cosmic microwave background” — we know the universe is 13.82 billion year old, give or take 10 million years. It’s a staggering achievement in “precision cosmology.”

But we don’t have all the answers about our universe. Despite all the data streaming in from the observatories around the world and from particle physics experiments like the Large Hadron Collider in Switzerland — and despite the countless hours that astronomers and physicists spend at the blackboard or running computer simulations, a handful of cosmic questions continue to keep scientists up at night (for those who aren’t up at night already, peering skyward).