What We Know About The Universe

We Answer These Questions And.

The universe has long been estimated to be. Web the universe is literally everything, the sum of all existence. The other 95% is made of stuff astronomers can’t see, detect or even comprehend.

Here Are Some Of The Things We've Yet To Learn.

It includes all matter, like stars and galaxies. Around 13.8 billion years ago, the universe expanded faster than the speed of light for a fraction of. Web all we do know is that the visible universe is at least 93 billion light years across.

Stars Delve Into The Life History, Types, And Arrangements Of Stars, As Well As How They Come To Host Planetary Systems.

Web we can't be exactly sure when it was, but we do know the universe is older than 13.5 billion years and younger than 14 billion. Web all the stars in all the galaxies and all the other stuff that astronomers can’t even observe are all part of the universe. The universe also includes all radiation and all other forms of energy.

Web We Don’t Know Much About Season Two Yet, But Yes, Erickson Offered Some Tantalizing Hints In Our Interview With Him.

Humans have undoubtedly discovered much about our universe, but there is. Web explore what we know about black holes, the most mysterious objects in the universe, including their types and anatomy. Web 9 things we still don't know about the universe.

Web An Extraordinary New Study Is Challenging Scientists’ Fundamental Understanding Of The Universe By Suggesting It Is Almost Twice As Old As Thought.

The further back in time we see the further into the future we see we see things that happened just recently question 1 of 10 test your knowledge about the things we can't see. Scientists believe it began in a big bang, which took place nearly 14 billion years ago. Web the universe is filled with mysteries of all kinds.