How is it that we can get clear photos of distant galaxies and nebulas, but any shot of Pluto is a blur?
1 Answer
Feb 18, 2017
Galaxies occupy more area in the sky. Their angular size is much more than planets.
Explanation:
The angular diameter of Andromeda galaxy is about 3 degree Moon is about 30 arc minute( or half degree)...Where as Pluto varies from 0.0608 arc seconds to 0.116 arc seconds.
3600 arc seconds = one degree.
make one degree.
picture credei tim apod nasa.gov.
