#cosmology

contact_support What are the implications of space exploration on religion and spirituality?

Space exploration has had a profound impact on human society, both scientifically and culturally. As we continue to expand our understanding of the... 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 How old is the universe?

The universe is approximately 13.8 billion years old, according to current scientific estimates. This age is determined through a variety of methods,... 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

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 are the branches of astronomy?

Astronomy is a field of science that deals with celestial objects such as stars, planets, and galaxies. It is a broad field of study that is divided... Read more

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

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

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