Astronomer and science popularizer Carl Sagan used to say that there were "BIL-lions and BIL-lions" of galaxies. Now, thanks to the Hubble Space Telescope's "Deep Field" observations, we know that Sagan was wrong. There are not "billions and billions"; there are "billions OF billions" of other galaxies in the universe.
With every improvement in telescope technology, we can see farther and farther, and still we cannot see any end of it.
Hard to say, since some of them may be so far away their light hasn't had time to reach us yet. However, a guess of a trillion or so wouldn't be far wrong.
The universe is one big galaxy, therefore the answer one galaxy.
Actually a galaxy is in a universe
the universe is bigger than the galaxy because our galaxy (the milky way) is in the universe.
A galaxy is a tine part of the universe.
there are many galaxies that exist in the universe the one these are milky way galaxy,black hole,solar system
There is not a ''farthest galaxy'' in the universe. But thereslotte is a very far galaxy.
The universe contains countless galaxies, think of the universe as a galaxy of galaxies.
The universe contains countless galaxies, think of the universe as a galaxy of galaxies.
No; the two are quite different. The Universe is everything we can see; it contains many galaxies.
galaxy is in the universe
a Galaxy is smaller because the universe holds everything
In the galaxy, we are in one of the spiral arms. We do not know where we are in the Universe.
There are eight planets, including Earth, in our solar system, there are many solar systems in our galaxy, and there are countless galaxies in the universe.