1. The sun is 400 times larger than the moon but is 400 times further away from Earth, making them appear the same size.

Source: Time

2. A single day on Venus is longer than an entire year on Earth.

Source: scienews

3. If you ever stepped on the moon, your footprints would remain there forever.

Source: NASA

4. Only half a billionth of the energy released by the sun reaches Earth.

Source: theatlantic

6. The skin on your feet peels off in space.

Source: thehilariousfeed

7. One million Earths can fit inside the sun.

Source: bilgicagi

8. You become taller in space.

Source: earth-chronicles

9. Space isn't that far away. In theory, if you could drive your car upwards, you could be there in less than an hour.

Source: IEA

10. You can cry in space but your tears don’t fall.

Source: Youtube

11. All of space is completely silent.

Source: iflscience

12. You can't walk on Jupiter, Saturn, Uranus or Neptune because they have no solid surface.

Source: dailymail

13. Olympus moon, which is 3 times higher than the Mount Everest, is the highest mountain known to man and is located on Mars.

Source: wordpress

14. If you could fly to Pluto, the trip would take more than 800 years.

Source: universetoday

15. An asteroid about the size of a car enters Earth’s atmosphere roughly once a year – but it burns up before it reaches us.

Source: cnn

16. The sunset on Mars appears blue.

Source: seriousfacts

17. Uranus is tilted on its side. 

Source: bigthink