The first HUGE advantage is the ability to see objects without the obscurantism of the atmosphere. The atmosphere distorts and obscures a great deal of light from distant and dim objects. By placing the telescope OUTSIDE the atmosphere, this problem is eliminated. Also, the Hubble, being space-based, can observe phenomena that might be completely missed by land based telescopes because they occur during daylight hours at the land-based location. There is no daytime obscurantism of the stars from space.
The main disadvantage is the cost of repairing the Hubble (dollars and risk to human life). The other disadvantage is the limited lifetime. Hubble needs to use fuel to keep in orbit and to change orientation to point at a particular phenomenon of interest. There is only so much fuel on board, and it will eventually be exhausted. At that time, Hubble will cease to be a viable system.
The cost of building the Hubble Space Telescope is around the $2.5 billion mark.With operational costs, the figure is close to $6 billion.
The Hubble Space Telescope was named after Edwin Hubble.
The Hubble Telescope was named after its designer Edwin Hubble.
Telescope, hence the hubble telescope!
It is closer to the stars
The Hubble Telescope is a telescope that orbits the earth every 97 minutes
The replacement for the Hubble is called the James Webb Space Telescope.
what is the comparison between Hubble telescope and Galileo telescope
The Hubble telescope is unique because it was the first space telescope. Also, the Hubble is one of the largest and most versatile.
Edwin Hubble
The Hubble Telescope weighs 24,500 pounds.
Hubble telescope The Hubble Space Telescope.