How can you time travel without leaving you backyard?
It's simply all you have to do is be outside on a clear day and look up at the stars. The stars and galaxies that make up our night sky has light that has been shinning light toward Earth sometimes from the very beginning when the universe was created. Some of the galaxies we can't see because they are so far away, that their light is really faint. One of the telescopes that has been able to see these objects is the Hubble Telescope.