Estimates of the number of galaxies in the universe vary, but range from hundreds of billions to two trillion:
- 2 trillion galaxiesComputer simulations and other estimates suggest that there may be two trillion galaxies in the observable universe.
- Hundreds of billions of galaxiesA 2021 study using data from NASA's New Horizons spacecraft estimated that there are hundreds of billions of galaxies in the universe.
- Infinite number of galaxiesSome research suggests that the universe may be infinite, which would imply that there could be an infinite number of galaxies.
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If we made the most straightforward estimate using today's best technology, we'd state there are 170 billion galaxies in our Universe.Oct 18, 2018
This Is How We Know There Are Two Trillion Galaxies In The Universe - Forbes
If you scale this number by the number of such images it would take to cover the entire sky, you find that there would be about 176 billion galaxies visible …
How many galaxies are in the Universe? - Cool Cosmos - Caltech
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Feb 1, 2022 — All in all, Hubble reveals an estimated 100 billion galaxies in the universe or so, but this number is likely to increase to about 200 billion ...
how many galaxies are there in observable universe? are there some estimates for it?
Mar 18, 2024 — How many galaxies are there in the Universe, and how do we know? One estimate says there are between 100 and 200 billion galaxies.
Aug 3, 2024 — "So somewhere between 2 trillion galaxies at the top edge and 100 billion at the lower edge is the number of galaxies in our observable universe ...
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