Good morning friends, happy to be able to share information with you, post this morning I will discuss about the mystery of outer space.
Although human knowledge about space is more advanced than 100 even 50 years ago.
But still, what is known to man is still only a fraction of a percent.
In fact, there are many unsolved mysteries up to now and still be the question of the scientists who study them.
following 11 mystery of outer space that has not been solved until now :
1. Time travel
Scientists are constantly debating whether time travel can happen or not?
Many of them agree if the possibility of that happening in the future.
But until now there has been no record of development technology to be able to travel time.
2. Why do stars explode
Although we know many theories that mention how stars are born, we still do not fully understand what happens to one star when it explodes, especially the process that turns the star into a supernova.
3. Large vacancy in space
Believe it or not, there is a "supervoid" in space that should contain about 10,000 galaxies of various sizes, but it turns empty inside.
This supervoid was discovered just recently, and scientists are still trying to figure out why there is a vacuum in there?
4. Multiverse
We know the universe is very large and growing.
But there is one theory that calls if the universe is actually infinite.
Of course, this is very difficult to prove, but most scientists accept this idea.
5. Mystery signals from space
Thanks to a tape recorder attached to a large balloon that is 23 miles into the Earth's atmosphere, the researchers were able to detect very loud radio signals from space.
A tool that should be useful for finding cryptic signals from ancient stars, instead finds something else.
Many argue that the signal comes from aliens.
6. Life beyond the earth
The question that is often debated is, is there life outside the earth?
Many scientists believe that there is life other than earth.
But they still have not found the proof.
7. Life on Mars
In addition to water, NASA's robot discovered the presence of methane in the same Red Planet on Earth.
Methane is usually made of living organisms which means there is life on Mars.
8. Supernovae
Supernovae is a massive explosion that occurs when a star reaches the end of its life.
Scientists have observed many supernovas in other galaxies, but one supernova has been able to catch them.
This supernova has bright light 200 times stronger than other types.
9. Bacteria in space
After scientists send the bacteria into space.
They observe if the bacteria act in a mysterious and completely different way as has been seen before on Earth.
Bacteria that grow in space form a unique and thicker colony structure.
10. Planet to nine
As we know, the solar system has nine planets until scientists decide if Pluto is too small to be considered a planet.
However, now they have found another planet that is 20,000,000,000-100,000,000,000 miles away from us.
They have not observed the planet directly, but scientists see some orbiting objects in such a way that indicate there is something big enough to emit gravitational pull.
