« previous next »

Author Question: Counting only the material between us and the galactic Center, we measure a mass of ________ billion ... (Read 65 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


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

The Sun is the star at the center of the Solar System. The Sun is the star at the center of the Solar System.
Uranus revolves around the Sun once every 84 Earth years. Its average distance from the Sun is rough Uranus revolves around the Sun once every 84 Earth years. Its average distance from the Sun is rough
Adam Kahn, Brockholes Visitor Center. Adam Kahn, Brockholes Visitor Center.
Air Mass Thunderstorms Air Mass Thunderstorms
Model of a purple bacterial reaction center complex Model of a purple bacterial reaction center complex
Injuries That Benefit from Burn Center Care Injuries That Benefit from Burn Center Care
Video: Ionic bonds - role of ions in the body

For a complete list of videos, visit our video library