Our universe is so vast and it is very difficult to know about its complexities. The diameter of the universe around 91 billion light years and the age of the universe is around 13.799±0.021 billion years.
After thousands of year, we still don’t know about, how it’s made, the formation of it like according to the scientist universe is made by atoms and energy but in recent, the new theory claimed that 5% of it made by atoms other parts is made by dark matter.
For many years our scientist trying to find the planet like earth but till now they didn’t get success, but in this process, they found some other interesting facts about the universe. So grab a cup of coffee and hold the table that beside you because you get to know some shocking facts about universe:
1. Coldest Star: We can Touch
In recent, an astronomer has found earth like planet during deep observation of space, it is not a planet but a star, you can also touch it. Its temperature around 27 deg Celsius that something like we in which we feels in summer days that’s the reason it named as the coldest star in the universe. The scientist called it WD 0806-661.
It is located about 62.6 +2.0/-1.9 light-years away from earth and it formed by dust or cloud that is similar to other stars in universe. According to the scientist, it is very small and you can only found by the telescope in the south-central part.
It temperature is too low due to its structure (made by dust or cloud), that is the reason it have less mass so it does not produce heat that much fast as other star do.
2. Smell of Universe
Many people assume that space doesn’t have any smell. But those astronauts who have gone in space they consistently claimed that space has an extraordinary peculiar door it smells like plastic-y.
When they went into the space station and removing their helmets, they get strong, distinctive whiff of the final pointer. Some scientist feels it smell like burned metal and some say it’s like smoke came from welding. But the interesting thing is that the universe doesn’t have an environment so how they can feel smell in the universe.
Scientists are trying to solve the mystery, that how and from where this smell comes in the universe but till they didn’t get success. Hope they will get know about it in near future!!!