A SPACE FOR THE "UNN" SIDERS

Time dilation is the phenomenon in which time slows down for an observer inside a fast-moving object. The idea of time dilation is not a new one. It was first proposed by Albert Einstein in his theory of relativity, and has been tested many times since then. The theory of relativity suggests that i

The Milky Way Galaxy is a spiral galaxy that contains over 100 billion stars. It's about 100,000 light years in diameter and it's our home galaxy. Our solar system orbits around the center of the Milky Way Galaxy at a distance of about 25,000 light years away from it. Future Predictions about our

Black holes are objects that have gravitational fields so strong that nothing, not even light, can escape from them. They are often found at the center of galaxies and are the most massive objects in space. The term "black hole" was coined by physicist John Wheeler in 1967. Black holes come in ma

Quantum mechanics is a branch of physics that deals with the behavior and properties of matter and energy on the atomic and subatomic scale. The quantum world is governed by the laws of quantum mechanics. These laws are completely different from those of classical physics. It's a world where parti

Quasars are the most luminous objects in the universe. They are powered by supermassive black holes that can be billions of times more massive than our sun. The first quasar was discovered in 1963 by a graduate student, Maarten Schmidt, at Cal Tech. Quasars are a type of active galactic nuclei th