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Universe Questions and Answers (Q&A)

Howard Reyes, Science Teacher
Answered: Jul 31, 2019
There are tens of thousands of galaxies and our galaxy, The Milky Way, is just one of them. Galaxies have many shapes and sizes; however, they have the commonality of gravity, stars, gases, dust,...Read More

3 Answers

209 views
Carice Snow, Motivator
Answered: Nov 22, 2018
There are a lot of cosmologists that are saying that the universe is still continuing to expand as time passes by. The galaxy is said to be expanding faster than light. Some say that this is...Read More

2 Answers

202 views
John Adney
Answered: Mar 08, 2017
A stellar nebula BRADY OWENS

2 Answers

206 views
N. Kingsley, Writer
Answered: Sep 18, 2018
The CMB radiation was emitted 13.7 billion years ago, only a few hundred thousand years after The Big Bang. It was even before stars or galaxies existed. By studying the detailed physical...Read More

2 Answers

229 views
John Smith
Answered: Feb 29, 2020
Planets
Dust
Moons
Asteroids
Meteors
Star(s)

2 Answers

203 views
Steven
Answered: Dec 28, 2017
Some of the sicintsts believe that there is multiverse but they dont have evidience that its true and its completely fine if you dont believe but if there is multiverse alot of things are going...Read More

2 Answers

204 views
John Adney
Answered: Aug 22, 2017

I always thought water in the form of ice comes from comets (the Kuiper belt)

2 Answers

201 views
John Smith
Answered: Feb 29, 2020
A faint star of enormous density.

2 Answers

206 views
John Smith
Answered: Feb 29, 2020
A very big collection of matter,mostly gas compressed to incredible pressure and heat by gravity.

2 Answers

220 views
Kaionlazer
Answered: Aug 22, 2019

Multiverse is infinitenumber of parallel universes and universes.

1 Answer

203 views
L. Hawkes, Teacher
Answered: Oct 05, 2018
The exact shape of the universe is still a matter of debate among scientists. The shape can be described by the critical density. If the density of the universe is more than the critical de...Read More

1 Answer

200 views
Bobby Rickets, Content Reviewer
Answered: Nov 22, 2018
There are some people who wish that they would be able to reach the edge of the universe but they are not sure how they are going to do it. Some have speculations that when you reach the edge of...Read More

1 Answer

205 views
M. Kennedy, Web Content Writer
Answered: Oct 05, 2018
Celestial bodies, also known as heavenly bodies are natural bodies that exist outside the earth's atmosphere. Examples of celestial bodies are: Sun, Moon, Stars, Asteroids, Kuiper belt, Comets,...Read More

1 Answer

204 views
C. Marcus, Content Developer
Answered: Oct 05, 2018
According to the definition given by International Astronomical Union (IAU), a light year is the distance that light travels in a vacuum. A light year is a unit used to express and measure...Read More

1 Answer

207 views

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