Sun facts – Interesting and fun facts about the sun
Sun facts: The Sun is a star at the center of the Solar System. It is the most important source of energy for life on Earth, without it life wouldn’t exist. We all enjoy the sun, but how much do we know about the scorching ball of fire in the sky? Dig in for exciting facts about the Sun.
Sun is currently a yellow dwarf star, which means that it is a main sequence star whose surface temperature is between 5027 and 5727 degrees Celsius.
The Aurora Australis and the Aurora Borealis are caused by the interjection of the solar winds with the Earth’s atmosphere.
Every eleven years, the magnetic poles of the sun switches, this cycle is called “Solarmax”.
A lightning bolt is 5 times hotter than the surface of the sun.
Sunlight helps in the release of vitamin D in human body, and enhances people’s mood by stimulating their bodies to release healthy hormones.
Sun has an incredibly dense and hot core. The core has huge gravitational pressure making it very dense and is also responsible for the star to keep alive. This density causes nuclear fusion during which it emits huge amount of energy. If it wasn’t for its mass and gravitational pressure there would be no fusion and the sun would fail to produce energy.
Earth’s water is older than the sun. According to a new model of chemistry of the early solar system, up to half of the water now on Earth was inherited from an abundant supply of interstellar ice as our sun formed. Every day, plants convert sunlight into energy equivalent to six times the entire power consumption of human civilization.
Sun has a diameter of roughly 1.4 million kilometers. That is almost 110 times the diameter of Earth, which means that about one million Earth’s could fit inside the sun.
The Sun makes up 99.8% of the total mass of the Solar Systems.
The energy created by the Sun’s core is by the process of nuclear fusion.