Old Universe
There are many mystical things which are surrounding the universe but we bet you didn't know that our universe is old enough that after counting our human race age, we would be a gleam in the eyes of the universe. And to count on the years we have lived until now is believed to be 13.8 billion years old almost like 59 million years old and for being called as the ancient the human has to be live 174.7 million lifetimes.

Dark Side
Black holes that look like the sun is powerful that not even a single light can pass through them. The entrance of the hole is called the event horizon that it can pull an object. And if you were to be pulled toward the black hole then by crossing the event horizon you will feel the time has stopped and everything is paused. And in this way, you will be trapped forever on the surface melding with the other energy stuck there.

When The Suns Out Of Nuclear Energy
If it happens that sun run out of energy then it will expand into a red giant which would eventually pull off outer layers to become a white dwarf and it will take 300 million years to cool down.

Drake Theory
The Drake equation is the estimated amount of active, communicative extraterrestrial civilizations in the Milky Way. These equations main concept is to contemplate the other radio communicative life. This equation is for the research in extraterritorial and based on this research they have come with that there is 10000 intelligent civilization in the Milky Way.

Ghost Planet
The scientist first spotted some six object orbiting through the sun and they thought there is an entirely new planet that is orbiting through the sun. They thought that this object who has the size of the Neptune is the third new planet which is discovered in our solar system.