Astronomy Quote by Martin Rees

There are in fact 100 billion galaxies, each of which contain something like a 100 billion stars. Think of how many stars, and planets,…

— Carl Sagan

You see, this universe we inhabit is made up of billions of galaxies literally beyond counting and this is only one universe.

— Stephen R. Lawhead

In this way, Edwin Hubble worked out the distances to nine different galaxies. We now know that our galaxy is only one of some…

— Stephen Hawking

A hundred thousand million Stars make one Galaxy; A hundred thousand million Galaxies make one Universe. The figures may not be very trustworthy, but…

— Arthur Eddington

The number of habitable worlds in our galaxy is certainly in the tens of billions, minimum, and we haven't even talked about the moons.…

— Seth Shostak

“In 1997, the Hubble telescope took flight to give us a look through its powerful lens into places we had never known or seen…

— Tony Evans

“In a trillion or so years, anyone alive in our own galaxy may know nothing of other galaxies. Our observable universe will merely comprise…

— Neil deGrasse Tyson

It bears mentioning that the Milky Way is only one of 150 billion galaxies visible to our telescopes - and each of these will…

— Seth Shostak

Astronomers still can't decide what the shape of our universe is. Is it closed and finite, which is to say, is there a countable…

— Seth Shostak

The Hubbell space telescope, it's first year up after they fixed it, categorized and counted 500 billion galaxies in any one photograph field of…

— Alex Jones

You know; when I look at the night sky and I see this enormous splendor of stars and galaxies, I sometimes ask the question,…

— Michio Kaku

“There are about one hundred billion galaxies within this visible universe and the average density of material within a galaxy is about one million…

— John D. Barrow