if you are looking at space from earth with a telescope your view will have to go through the earth atmosphere.... and for that the less brighter object in space will be blocked by the atmosphere... polutions etc.... but space telescope like hubbles... etc are situated in outer layer of our earth atmosphere..... thats why through it we can observe much clear space view....
That it is expanding.
"Optical", in this case, simply means that they work with light.
A Galilean Telescope is also an Astronomical Telescope so it is just a subset of Astronomical Telescopes.
it is a timeline of hubbles life
yes, because it doesnt have the atmosphere in the way, the atmosphere distorts the images taken by ground based-telescopes because of the refraction of light. The hubbles telescope can provide clearer and more accurate images without this barrier in the way.
=Edwin Hubble's invention is important because the telescope its self showed over 50,000 space galaxies and planets. also it was made of cats=
if you are looking at space from earth with a telescope your view will have to go through the earth atmosphere.... and for that the less brighter object in space will be blocked by the atmosphere... polutions etc.... but space telescope like hubbles... etc are situated in outer layer of our earth atmosphere..... thats why through it we can observe much clear space view....
That it is expanding.
mrs hubble
Pizza
"Optical", in this case, simply means that they work with light.
The accepted age of the Earth is about 14.5 billion years. I have not seen the figures that you cite.
A Galilean Telescope is also an Astronomical Telescope so it is just a subset of Astronomical Telescopes.
it doesnt
it is a timeline of hubbles life
You walk up to the telescope and click on it but you can't move it!