The Sloan Digital Sky Survey uses:
A)a single space-based telescope.
B)a single Earth-based telescope.
C)an array of Earth-based telescopes.
D)several widely distributed Earth-based telescopes.
E)several space-based telescopes.

Question

Quizplus · Accepted Answer

The Sloan Digital Sky Survey (SDSS) utilizes a single Earth-based telescope located at the Apache Point Observatory in New Mexico, USA. This telescope is equipped with a powerful digital camera to capture detailed images of the night sky.

The Sloan Digital Sky Survey Uses