Knowledge Is Power
Bio
Stories (6/0)
Abduction from the Void
In the little, calm town of Millbrook, settled between moving slopes and thick woodlands, carried on with a man named Daniel. He was a normal man, filling in as a technician in the neighborhood auto mechanics shop and having a basic existence. Yet, one critical evening, everything changed.
By Knowledge Is Power9 months ago in Earth
THE BURNING STAR
The sun is the star at the focal point of our planetary group. It is an enormous, radiant chunk of hot gas basically made out of hydrogen and helium. The sun's monstrous gravitational force holds the planets, including Earth, in circle around it.
By Knowledge Is Power9 months ago in Education
BLACK HOLE
A black hole is a region of spacetime where gravity is so strong that nothing, including light or other electromagnetic waves, has enough energy to escape it .The theory of general relativity predicts that a sufficiently compact mass can deform spacetime to form a black hole. The boundary of no escape is called the event horizon. Although it has a great effect on the fate and circumstances of an object crossing it, it has no locally detectable features according to general relativity.In many ways, a black hole acts like an ideal black body, as it reflects no light. Moreover, quantum field theory in curved spacetime predicts that event horizons emit Hawking radiation, with the same spectrum as a black body of a temperature inversely proportional to its mass. This temperature is of the order of billionths of a kelvin for stellar black holes, making it essentially impossible to observe directly.
By Knowledge Is Power9 months ago in Education
THE MILKYWAY GALAXY
The Milky Way Galaxy is the galaxy in which our Solar System resides. It is a barred spiral galaxy, meaning it has a central bar-shaped structure with spiral arms extending outward from it. The Milky Way is estimated to be about 100,000 to 120,000 light-years in diameter and contains billions of stars, along with various other celestial objects such as planets, asteroids, comets, and interstellar dust.
By Knowledge Is Power9 months ago in Education
THE SOLAR SYSTEM
The solar system refers to the collection of celestial bodies that are gravitationally bound to the Sun. It includes not only the Sun itself but also a variety of other objects such as planets, moons, asteroids, comets, and other smaller bodies. Our solar system is just one of many similar systems that exist throughout the universe.
By Knowledge Is Power9 months ago in Education