Fraunhofer was the German astronomer who first noted ________ ...

[Pea0909berry]

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

[soda0602]

Answer to Question 1

absorption

Answer to Question 2

C

[Pea0909berry]

TYSM

[cdmart10]

Excellent