- 1 What happens if you reach the edge of the universe?
- 2 What is at the border of the universe?
- 3 What is at the farthest edge of the universe?
- 4 Can we go past the edge of the universe?
- 5 What is at the end of space?
- 6 How many universes are there?
- 7 What is inside a black hole?
- 8 Why is space black?
- 9 How many years would it take to get to the edge of the universe?
- 10 What is the biggest thing in the universe?
- 11 Does the universe have an edge or a center?
- 12 Does space ever end?
- 13 Where in the universe are we?
- 14 Does the universe have a center?
What happens if you reach the edge of the universe?
Since these distant galaxies are receding away from earth at a speed faster than light, the light from these galaxies will never reach us, no matter how long we wait. The edge of the observable universe cannot keep up with the expansion of the universe so that many galaxies are eternally beyond our observation.
What is at the border of the universe?
No evidence exists to suggest that the boundary of the observable universe constitutes a boundary on the universe as a whole, nor do any of the mainstream cosmological models propose that the universe has any physical boundary in the first place, though some models propose it could be finite but unbounded, like a
What is at the farthest edge of the universe?
In December of 2012, astronomers announced a Hubble Space Telescope discovery of seven primitive galaxies located over 13 billion light years away from us. The results are from survey of the same patch of sky known as the Ultra Deep Field (UDF).
Can we go past the edge of the universe?
This distance is farther than 13.8 billion light-years because of the Universe’s expansion, but it’s still finite. However, we cannot reach all of it. The size of our visible Universe (yellow), along with the amount we can reach (magenta).
What is at the end of space?
The end result is unknown; a simple estimation would have all the matter and space-time in the universe collapse into a dimensionless singularity back into how the universe started with the Big Bang, but at these scales unknown quantum effects need to be considered (see Quantum gravity).
How many universes are there?
There are still some scientists who would say, hogwash. The only meaningful answer to the question of how many universes there are is one, only one universe.
What is inside a black hole?
HOST PADI BOYD: While they may seem like a hole in the sky because they don’t produce light, a black hole is not empty, It’s actually a lot of matter condensed into a single point. This point is known as a singularity.
Why is space black?
Because space is a near-perfect vacuum — meaning it has exceedingly few particles — there’s virtually nothing in the space between stars and planets to scatter light to our eyes. And with no light reaching the eyes, they see black.
How many years would it take to get to the edge of the universe?
It’s Space Day, but traveling the vast entity that is space would take far longer than a single day. The nearest galaxy: 749,000,000 (that’s 749 million) years. The end of the known universe: 225,000,000,000,000 years (that’s 225 trillion) years.
What is the biggest thing in the universe?
The largest known ‘object’ in the Universe is the Hercules-Corona Borealis Great Wall. This is a ‘galactic filament’, a vast cluster of galaxies bound together by gravity, and it’s estimated to be about 10 billion light-years across!
Does the universe have an edge or a center?
There is no evidence that the universe has an edge. The part of the universe we can observe from Earth is filled more or less uniformly with galaxies extending in every direction as far as we can see – more than 10 billion light-years, or about 6 billion trillion miles.
Does space ever end?
Many think it’s likely you would just keep passing galaxies in every direction, forever. In that case, the universe would be infinite, with no end. Scientists now consider it unlikely the universe has an end – a region where the galaxies stop or where there would be a barrier of some kind marking the end of space.
Where in the universe are we?
In the vast, expanding space known as the universe, humans reside on a small, rocky planet called Earth. Our planet is part of a discrete solar system in an arm of the spiral shaped Milky Way Galaxy.
Does the universe have a center?
According to all current observations, there is no center to the universe. For a center point to exist, that point would have to somehow be special with respect to the universe as a whole.