Question

How many stars are there in the universe.

Answer 1

In October 2016, an article in Science (based on deep-field images from the Hubble Space Telescope) suggested that there are about 2 trillion galaxies in the observable universe, or about 10 times more galaxies than previously suggested. In an email with Live Science, lead author Christopher Conselice, a professor of astrophysics at the University of Nottingham in the United Kingdom, said there were about 100 million stars in the average galaxy.

Some estimates peg the Milky Way's star mass as having 100 billion "solar masses," or 100 billion times the mass of the sun. Averaging out the types of stars within our galaxy, this would produce an answer of about 100 billion stars in the galaxy. This is subject to change, however, depending on how many stars are bigger and smaller than our own sun. Also, other estimates say the Milky Way could have 200 billion stars or more.

Answer 2

Heya... ^_^

======== Answer =========

• On October 2016 Humble space telescope gave a report that there are near about 2 trillion galaxies in the universe...

• Christopher Counselor professor of the space research said " About 100 millions stars were there in that galaxies...

• He estimated the leg the milky way Galaxy having 200 million stars of 100 million solar masses...

Thank you