There’s a town in Norway (Rjukan) that’s in shadow for three full months of the year. As a result, townspeople have built giant mirrors on the mountainside to reflect natural light on their homes. 00
Even though the sun won’t die…
Even though the sun won’t die for another 5 billion years, humans only have about 1 billion years left on Earth because the sun will change and become hot enough to boil and evaporate our oceans. 00
There is a star in our galaxy that is 5 billion…
There is a star in our galaxy that is 5 billion times volume of our sun.
Every second of every day, the sun converts 700 million tons of hydrogen into 695…
Every second of every day, the sun converts 700 million tons of hydrogen into 695 million tons of helium. The other 5 million tons becomes energy. Every second.
The largest known star is 4,982,686,912 times bigger…
The largest known star is 4,982,686,912 times bigger than the sun, and is only 9,500 light-years away. If placed at the center of the Solar System, its photosphere would engulf the orbit of Jupiter, although the radius is not known for certain and may be larger than the orbit of Saturn.
The sun’s core is so hot that a piece of it the size of a pinhead…
The sun’s core is so hot that a piece of it the size of a pinhead would give off enough heat to kill a person 100 miles away.