Big Bang Theory & Life Cycle of a Star

Front

What are the original two elements in our universe?

Back

Hydrogen and Helium

Front

What is the study of the universe called?

Back

Cosmology

Front

Who developed the Heliocentric Theory?

Back

Galileo & Copernicus

Front

Who developed the Geocentric Theory?

Back

Ptolemy & Aristotle

Front

What happens when a supergiant star runs out of fuel and collapses?

Back

It results in a supernova.

Front

What is a black hole?

Back

A region in space where the gravitational pull is so strong that nothing, not even light, can escape from it.

Front

What is a neutron star?

Back

A dense remnant of a supernova explosion, primarily composed of neutrons.

Front

What is a red giant?

Back

A late stage in the life cycle of a star where it expands and cools after exhausting its hydrogen fuel.

Front

What is the Big Bang Theory?

Back

The leading explanation about how the universe began, stating it started from a singular point and has been expanding ever since.

Front

What is the life cycle of a star?

Back

The process a star goes through from formation to its end, including stages like main sequence, red giant, and supernova.