Are there smart beings in space? We do not know yet. Some people think they live on other worlds. They might send us signals. We are looking for them now. It is a big mystery. Do you think we are alone?
41 words
More to explore
✨ What else?
Related topics you might enjoy
🪜 Step back
Simpler topics to build understanding
📚
Content adapted from Wikipedia
|
Readability: FK 17.4
|
Vital Level 5