The Hubble Space Telescope was launched in the cargo bay of a Space Shuttle that took off from the Kennedy Space Center in Florida, US.
There are a few reasons. When you watch the stars at night, you’ve seen how they twinkle. This is because of atmospheric distortion, and that really hampers the ability of telescopes on Earth to get clear images. Since the Hubble is above the atmosphere, it isn’t affected by atmospheric distortion - for Hubble, the stars don’t twinkle.
Another reason is that Hubble doesn’t have to contend with light pollution. Telescopes are places in areas where they sky is affected as little as possible by light, but there’s always some light.
Another is that Hubble can take very long exposures. Telescopes on Earth are limited to observations at night, but Hubble can take very long exposures, and can observe an object indefinitely.
The Hubble telescope traveled to space aboard the Space Shuttle Discovery on April 24, 1990, on mission STS-31. There were four subsequent shuttle servicing missions, the last by STS-125 on May 13-19, 2009.
The Hubble Space Telescope is a space telescope that was carried into orbit by a Space Shuttle in 1990 and remains in operation. Although it has taken photos from other galaxies, it does not have the capability of capturing a single image of 100 billion galaxies on one photo.
The characteristics of the space hubble is that it makes use of the telescope.