Section 1 Ch 31 Flashcards
1
Q
Constellation
A
Many of the names given to these groups of stars by ancient cultures remain today and are called contellation
2
Q
Radio telescope
A
collects and amplifies radio waves
3
Q
Spectroscope
A
uses a prism or diffraction grating to separate light into its component wavellengths.
4
Q
Light-year
A
is the distance light travels in one year
