Author Question: Fraunhofer was the German astronomer who first noted ________ lines in the Sun's spectrum. Fill ... (Read 93 times)

Pea0909berry · **on:** Jul 27, 2018

Fraunhofer was the German astronomer who first noted ________ lines in the Sun's spectrum.

Fill in the blank(s) with correct word

Question 2

If we could see our own galaxy from 2 million light-years away, it would appear ________.

A) as a faintly glowing band of light stretching all the way around the sky
B) like a single, dim star
C) as a flattened disk with a central bulge and spiral arms
D) to fill the sky with widely spaced stars