gay dick'ed
the hst is in space....
The HST was only launched once, in 1990 .
Simply because the HST is in space - it doesn't get affected by the Earth's atmosphere or light pollution - as ground-based telescopes do. Therefore the images it produces are much more detailed.
They have many other different types of telescopes than just reflecting!!!! I have a refracting telescope myself. They also have other things like binoculars and microscopes
He never launched such a telescope. It is named after him. He died in 1953, the HST was launched in 1990.
Advantages of the Harmonized Sales Tax (HST) include simplification of the tax system by combining the federal Goods and Services Tax (GST) with provincial sales taxes, reducing administrative costs for businesses, and improving tax compliance by streamlining the tax process for consumers and businesses.
Telescopes are the main instruments. There are many different types, such as radio telescopes, besides the "usual" optical telescopes. Other instruments such as spectrometers are very useful too.
A refracting telescope is a type of telescope that uses a lens as its objective to form an image. This is different from other type of telescopes because it has a objective lens.
Because of the atmosphere. The atmosphere distorts light (this is also why stars 'twinkle'), where as the HST, free from this, faces no interference.
keck telescopes 1,2 tie the records for the largest telscopes in the world
keck telescopes 1,2 tie the records for the largest telscopes in the world
Researchers use all of these: -- optical telescopes -- radio telescopes -- x-ray telescopes -- infra-red telescopes -- ultraviolet telescopes