#cosmology

science What is the difference between a neutron star and a black hole?

Neutron stars and black holes are two of the most mysterious and fascinating objects in the universe. They are both remnants of massive stars that... Read more

science What is the nature of dark matter and dark energy?

Dark matter and dark energy are two of the biggest mysteries in modern astrophysics. Dark matter was first proposed to explain the gravitational... Read more

public What is the origin of the universe?

The origin of the universe is a subject that has intrigued scientists and philosophers for centuries. According to the Big Bang theory, the universe... Read more

signal_cellular_alt How do we know the universe is infinite?

Our understanding of the universe has come a long way in recent years. It has been a subject of human inquiry for thousands of years, and through the... Read more

science What is inflation theory?

Inflation theory is a concept in cosmology that explains how the universe expanded rapidly in the first fraction of a second after the Big Bang.... Read more

science What are the basic concepts of cosmology and the Big Bang Theory?

Cosmology is the study of the origin, evolution, and structure of the universe. It deals with the large-scale properties of the universe and its... Read more

science How was the universe formed?

The universe is estimated to be around 13.8 billion years old, but how it was formed still remains a mystery to scientists. According to the widely... Read more

nature_people What is a quasar?

A quasar is a celestial object that emits exceptionally large amounts of energy and light. The name 'quasar' is short for 'quasi-stellar radio... Read more

science What is the Great Attractor?

The Great Attractor is a gravitational anomaly located in the direction of the Centaurus and Norma clusters of galaxies in the southern sky. It was... Read more

brightness_2 How was the moon formed?

The most widely accepted theory of how the moon was formed is the Giant Impact Hypothesis. According to this theory, the moon formed from debris... Read more