It can see a dime from 25 miles away
It's public and anyone can request to use it
It can see 13.4 billion miles away
It takes pictures in black and white
It's moving at 5 miles per second
In short, it's amazing. Coincidentally, I'm reading a Sci Fi book written years before the Hubble went into space. It has awesome and beautiful descriptions of space and things that we can only imagine. The book describes well things that we don't know are there.
The Hubble has let us see things we didn't know were there. There are moons and planets and galaxies we didn't know existed that we can see now. The Hubble inspires belief that just because something isn't apparent yet it will be.
Both the imagination of the author and the science inspire me to wonder. Taher, don't forget that because you may not understand or see there's more to it.