8 controversial claims of evidence of alien life

Description: UFOs, alien abduction stories, weird extraterrestrial radio signals... Here are 8 controversial claims of evidence for alien life.

Content: Are we really alone in the universe?
Has alien life already visited Earth?
Here are eight claims by those who think there is life out there.
The universe might not be infinite, but it continues to expand (at a rate of around 73 kilometers per second ... [517 chars]

Published At: November 26, 2023, 2:17 pm

Source: Interesting Engineering

Read Full Article: https://interestingengineering.com/lists/8-controversial-claims-evidence-alien