36 Best Universe Questions and Answers (Q&A) - ProProfs Discuss

C. Marcus, Content Developer
Answered: Oct 05, 2018

Many astromers contributed to the discovery of celestial bodies. Celestial bodies were not discovered at the same time or by the same people. Galileo Galilei diiscoved details of the bodies of...Read More

1 Answer

251 views

What theories are used to determine the beginning of this Universe?

Bobby Rickets, Content Reviewer
Answered: Nov 22, 2018

There are different things that people believe in regarding the start of the universe. One of the theories used is the Big Bang Theory. According to this theory, 15 billion years ago, life did...Read More

1 Answer

250 views

How many galaxies are there in the Universe?

L. Sevigny, Doctor
Answered: Aug 08, 2018

Since the Hubble Space Telescope started orbiting the earth in 1993, it has been sending back information and images about our universe. Based on such information and images, astronomers have...Read More

1 Answer

244 views

Is life found only on earth?

C. Marcus, Content Developer
Answered: Oct 05, 2018

Earth is not the only planet that is habitable. Mars and the moons on Saturn are known to be habitable places. Mars has all the materials needed for life - water, energy and chemicals but it does...Read More

1 Answer

239 views

Did SETI spot an alien signal?

L. Hawkes, Teacher
Answered: Oct 05, 2018

Researchers at SETI have reported that they have spotted signals from alien galaxy using artificial intelligence. They found many Fast Radio Bursts (FRB). FRB are high energy pulses, they...Read More

1 Answer

236 views

How old is the Universe?

C.Dorothy
Answered: Dec 08, 2017

According to scientific research, the Universe is about 13.8 billion years old. Scientists have formed this estimate of the age of the Universe using two different methods to help them. The first...Read More

1 Answer

232 views

Is there energy that may be faster than light in this Universe?

Bobby Rickets, Content Reviewer
Answered: Nov 22, 2018

There are a lot of people who cannot help but become interested in different forms of energy. There are some theories that tachyon is known to have the ability to move more than the speed of...Read More

1 Answer

228 views

Does Universe have an average gravity?

Bobby Rickets, Content Reviewer
Answered: Nov 22, 2018

It should be remembered that gravity will always be different depending on the place. For example, there are some areas in the universe wherein gravity does not increase. There are some that may...Read More

1 Answer

224 views

How does dark energy exist in this Universe?

Carice Snow, Motivator
Answered: Nov 22, 2018

There are a lot of speculations about the appearance of dark energy mainly because it has always been a wonder how the solar system is able to stay in its place. There are a lot of astronomers...Read More

1 Answer

217 views

Universe Questions and Answers (Q&A)

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