If humans do not wear protective suits in space, the water in their mouths, eyes, and soft tissues will evaporate instantly, while their skin will suffer severe burns from exposure to radiation from the sun or other stars.
14 Interesting Facts About Planets Beyond Earth
1. There are more than 100 billion galaxies in the universe
2. The Sun is the largest star in the Solar System
3. The Moon is drifting away from Earth at a distance of 3.8 cm each year
4. Jupiter is the largest planet in the Solar System
5. Saturn is the second largest and lightest planet in the Solar System
6. Most of the asteroids lie between Mars and Jupiter
7. Humanity has only discovered 14 black holes in space
8. The Big Dipper is a group of 7 stars
9. The darkest region of space has a temperature of about -270 degrees Celsius
10. Conditions When Humans Are in Space
11. Cold welding reactions
12. Astronauts cannot burp in space
13. Any freely moving liquid will transform into a sphere
14. You cannot hear a scream because there is no air in space to carry sound
