#cosmology

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

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

public If the universe is expanding, what is it expanding into?

The concept of the universe expanding is a difficult one to grasp. It can be challenging to imagine something as vast as the universe getting bigger... Read more

brightness_3 What are the main objects in the universe, such as stars, galaxies, and black holes?

The universe is a vast and complex place, filled with a wide variety of objects ranging from tiny particles to massive galaxies. However, some of the... 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

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

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

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

space_dashboard What is space?

Space is the vast, three-dimensional expanse that exists beyond the Earth and its immediate environment. It refers to the entire universe beyond our... Read more

explore What is the difference between a redshift and a cosmological redshift?

Redshift and cosmological redshift are both related to light and how it behaves as it travels through space. Simply put, redshift refers to the shift... Read more