Ask Question
4 June, 17:06

Why do astronomers think that there may be other advanced civilizations?

+4
Answers (2)
  1. 4 June, 17:14
    0
    So much of space is unexplored and there are possible signs of previous life on planets such as Mars
  2. 4 June, 19:50
    0
    Because space is so huge that it would be silly to think that were the only ones
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Why do astronomers think that there may be other advanced civilizations? ...” in 📙 Advanced Placement (AP) if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers