Counting only the material between us and the galactic Center, we measure a mass of _______

Author Question: Counting only the material between us and the galactic Center, we measure a mass of ________ billion ... (Read 47 times)

Sportsfan2111

Hero Member
Posts: 585

on: Jul 27, 2018

Counting only the material between us and the galactic Center, we measure a mass of ________ billion Suns.

Fill in the blank(s) with correct word

Question 2

When decoupling occurred ________ formed.

Fill in the blank(s) with correct word

yeungji

Sr. Member
Posts: 319

Reply #1 on: Jul 27, 2018

Answer to Question 1

100

Answer to Question 2

hydrogen atoms

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