We are at the centre of the observable universe, keyword being 'observable'.
Yes. There are at least 90 billion trillion or more planets in the observable universe.
It is believed that the Universe is much, much bigger than the observable Universe, but exactly how much bigger is not currently known.It is believed that the Universe is much, much bigger than the observable Universe, but exactly how much bigger is not currently known.It is believed that the Universe is much, much bigger than the observable Universe, but exactly how much bigger is not currently known.It is believed that the Universe is much, much bigger than the observable Universe, but exactly how much bigger is not currently known.
In my opinion, yes. There are at least 10 billion trillion Earth-like planets in the observable universe.
The Big Bang Theory present the theoretical premise for the causation, termination, and continuation of an evolutionary expansion of the universe. The Big Bang Theory promotes four concepts for consideration: 1. that the observable universe is Time bound (or has a finite existence) 2. that the observable universe is expanding (within the dimensional limits of Space and Time), 3. that the observable universe is evolving a set amount of matter and energy while it is expanding over time, and 4. that the observable universe is homogeneous and isotropic with respect to Space and Time.
the universe is isotropic & homogeneous, meaning there is no center. the observable universe has a center, which is the part of the universe we can see. we are at the center of the observable universe.
the universe is isotropic & homogeneous, meaning there is no center. the observable universe has a center, which is the part of the universe we can see. we are at the center of the observable universe.
We are at the centre of the observable universe, keyword being 'observable'.
There are an estimated 1011 (100 billion) galaxies in the observable Universe. It is not known how much bigger the Universe is, compared to the observable part.
The observable Universe has somewhere around 1011 galaxies. The entire Universe is much larger than the observable Universe, but currently, it is not known exactly how much larger. It might be infinite in size, but in any case, it is estimated that the Universe is a lot larger than the observable Universe.
Yes. There are at least 90 billion trillion or more planets in the observable universe.
WikiSky will not map all 100 billion galaxies in the observable universe
They mean the part of the universe that we can see with the naked eye, through telescope, or the amount of light years we can travel without dying
There are an estimated 1011 galaxies in the observable Universe. The entire Universe is much bigger than the observable Universe. It may be infinitely bigger, but it is not currently known whether this is the case.
There are estimated to be around 100 billion galaxies in the observable universe, with each galaxy containing hundreds of billions of stars. This means that the total number of stars in the observable universe is in the order of 10^24 (1 septillion) stars.
It is believed that the Universe is much, much bigger than the observable Universe, but exactly how much bigger is not currently known.It is believed that the Universe is much, much bigger than the observable Universe, but exactly how much bigger is not currently known.It is believed that the Universe is much, much bigger than the observable Universe, but exactly how much bigger is not currently known.It is believed that the Universe is much, much bigger than the observable Universe, but exactly how much bigger is not currently known.
It is possible that astronomers will measure all the sizes of 100 billion galaxies in the observable universe.