What are the disadvantages of Earth based telescopes?
What are the disadvantages of Earth based telescopes? Despite the convenience of ground telescopes, they do feature a few drawbacks that space telescopes don't have.Lower Cost. Ground-based telescopes cost about 10 to 20 times less than a comparable space telescope. Maintenance Issues. Site Requirements. Image Quality. Deficient Data. What problem do ground-based telescopes have when observing space? A telescope on the ground has to look through the Earth's atmosphere to see into space. This is a problem because the atmosphere can blur our images. The air also blocks out light from parts of the electromagnetic spectrum. Parts like x-rays, gamma...