The Great Wall of China seen from the Moon with naked eyes

The Great Wall of China seen from the Moon with naked eyes

1. Neptune stars are the fastest spinning object in the universe.
2. Human brain is the most complex object in the universe.
3. The farthest Human made object in space is Voyager 1.
4. The Great Wall of China is the only Human made object that can seen from the Moon with naked eyes.
5. There is an area that is so unfathomably large and we call it as “space”
6. As the solar system and galaxy are constantly moving you have never been in the same physical place twine in your lifetime.
7. There are 687 Earth days in Mars years.
8. The moon was invaded by the aliens on 20 July 1969.( according to science )
9. 90 percent of the Milky Way galaxy is invisible.
10. The Martian day is 24 hours 39 minutes and 35 seconds.
11. Mars is roughly 226,917,504 kilometer away from the sun.
12. It is more likely for there to be life on Venus than Mars.
13. A year on Venus is shorter than its day.
14. After the sun and moon, Venus is the next brightest object in our night sky.
15. The Earth is the only place in our solar system where a Solar Eclipse can happen.
16. The largest volcano in the solar system is on Mars. It is called Olympus Mons.
17. A staggering 69 Moons orbit Jupiter.
18. It is the classed as a giant, as is Saturn, Neptune and Uranus.
19. Jupiter is the largest planet in our solar system.
20. Jupiter completes a rotation of the Sun every 11.862 earth years.