The answer to this is yes they are likely, true.
Oh my i really hope no one from my school sees my comments
Answer:
Great question, here are a few! (╯°▽°)╯ ┻━┻
Explanation:
1. Atmosphere, The first difference between the Earth and space is the atmosphere.
2. radiation (high level of dangerous particles)!
3. gravity (weightlessness in space)