Observatory, home, box.
The Hubble telescope was launched on 24 April 1990.
It is a telescope and not a probe, so it doesn't really visit any place.
you place it in G's room(in sports shop)up there you go right till you see the empty telescope thing you put it in there.
Because It Is Very High And If You Look Through A Telescope There You Can See It Better.
optical telescopes - high mountain far from city light pollutionradio telescope - anyplace with little radio interference in the bands it operates inx-ray or gamma ray telescope - in orbitneutrino telescope - deep in an abandoned salt mine.etc.
To answer more questions about the universe.
Just keep looking at it. Binoculars or a telescope may help.
It was launched in April 1990.
no atmosphere
No because, most ultraviolet radiation are blocked by earth's atmosphere.
To keep germs off of the telescope so it does not indanger the glass.
Any kind of telescope may be involved in those measurements. The type of measurement you want to make is how you decide what kind of detector to place at the focus of whatever telescope you're using.