Ordinary matter consisting of protons, electrons and neutrons

Matter that has gravity but does not emit light

Source of Anti-Gravity

Early stage in the formation of a star

a nuclear fision reaction responsible for the energy produced by stars

stars that fuse hydrogen atoms to form helium

The universe is ________ old

The Solar System is _______ old

The universe is composed of…

Baryonic Matter is _____ %

Dark Matter is _________%

Dark Energy is ________%

The three most abundant elements

The building blocks of the universe

A cluster of billions of stars

Diameter of the universe

Ways by which Astronomers estimate the age of the universe

This theory proves that the galaxies are moving away

Redshift theory is discovered by

This theory states that the frequency or pitch of receeding source decreases as it moves away

Cosmic Microwave Background is discovered by…

They believed that the universe arose from an infinite sea at the first rising of the sun

They believed that the universe is vomitted by Mbomba.

They believed that the universe came from the sacrificed Purusha's Body

They believed that there is a supreme being that created the universe

This theory stated that new matter is created as the universe expands thereby maintaning its density

Steady State Theory is theorized by