DO ALIENS EXIST?: Mysteries of The Universe

 

 

Let's get to know just a little more about the mysteries of aliens.


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Vocabulary:
1. Fascinating – extremely interesting
2. Probability – the extent to which something is probable; the likelihood of something happening or being the case
3. Mysterious - difficult or impossible to understand, explain, or identify

 

Questions:
1. Has anybody ever seen a real alien?
2. Why do many scientists believe that aliens probably exist?
3. What are extremophiles?
4. Do you think aliens are likely to be more or less intelligent than us?
5. If an alien visited Earth, what would it say about our planet and people when it returned home?