在揭开宇宙神秘面纱的进程中，外星生物存在的证据逐渐增多.如果可能，那么外星生物会以何种形式存在呢？探索外星生命有利于人类摆正自身的位置，迎接机遇，预防危险，发展科技，完善自我.

The evidence of the existence of extraterrestrial organism increases gradually with the mystery of the universe unveiled. What would be the form of an alien life if it exists? The exploration of extraterrestrial life is beneficial for humans to regain a sense of their own worth, be ready for opportunities, safeguard against dangers, develop science and technology, and improve ourselves.