Which is an advantage of using space observatories for space exploration?

It allows scientists to avoid the effects of light pollution

The correct answer is that it allows scientists to avoid the effects of light pollution.

Explanation:

There are many causes why space observation is anticipated in order to prevent the issues, which the terrestrial observatories exhibit. An illustration of this is that the space observatory does not have to face the involvement of city lights, thus preventing light pollution.  

In supplementation, the thermal turbulence found in the atmosphere also does not affect the image of a telescope. The terrestrial observation exhibiting the shape of a sphere functions as a lens, which distorts the images. Thus, the resolution of the terrestrial images exhibits a substantial diminution.  

the correct answer is 2 and 4