How observatories are used by Astronomers?
Observatories are used by astronomers to look at and analyze what is happing beyond our atmosphere. They use larger then life telescopes to get a better view of the sky. Be it radio telescopes to listen in,Ground-based observatories to look up form the crust to see both light and radio or Highest astronomical observatories, located above our heads, to look into deep space. These are all used to get a better understanding about the vast universe .