Author Question: What type of telescope is the Hubble Space Telescope? A) refractor B) prime focus C) Newtonian ... (Read 274 times)

penguins · **on:** Jul 27, 2018

What type of telescope is the Hubble Space Telescope?

A) refractor
B) prime focus
C) Newtonian
D) Cassegrain
E) Nasmyth/Coude

Question 2

The first planets around other Sun-like stars were discovered

A) by Huygens, following his realization that other stars are Suns.
B) by Galileo following the invention of the telescope.
C) at the turn of last century.
D) about a decade ago.
E) at the turn of this century.