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Category: Physics

Phoenix A black hole: mass estimates, distance and size

Phoenix A has no measured mass: published estimates for the black hole at the heart of the Phoenix galaxy cluster range from about 10 billion to possibly more than 100…

How Much Energy Does A Quantum Computer Use

A quantum computer uses an extremely low amount of energy. However, it needs cooling or refrigeration to function and this requirement actually needs a significant amount of energy. A quantum…

What’s At The Bottom Of A Black Hole

A black hole is a position in space with so strong gravity that even light or other electromagnetic waves can not escape from it. The reason for such a strong…

What Is The Universe Made Of – Universe Explained

The universe is simply everything, including space, all matter, energy, time, and even us. Our planet Earth, the moon, other planets and their moons, the sun, and the Milky Way…

Will there be another Big Bang after the universe ends

The Big Bang Theory is the prevailing cosmological model that describes the birth of our universe approximately 13.8 billion years ago. This extraordinary event marked the beginning of space, time,…

What Is A Photon Made Of? – What Is Light Made Of?

Photons are made up of energy. They are small packets of electromagnetic energy waves carrying the fundamental quanta of light which we can also call just “light”. In simple words,…