73K views · 4.8K reactions | In preparation to search for ancient life on Mars, our #Mars2020 rover scientists visit the Australian Outback to investigate the oldest evidence for life on Earth. Though seemingly unrelated, the two locations share some eerie similarities. Details: https://go.nasa.gov/33TjgoD | NASA - National Aeronautics and Space Administration | Facebook

203K views · 5.6K reactions | While going through satellite images of Mars, researchers spotted the profile of a face. Theorists believe that the culture that created this could be directly connected to the human race. | Ancient Aliens | Facebook

147K views · 3.5K reactions | Do these ancient Chinese legends actually reference alien activity? See more in this compilation from Ancient Aliens. #ancientaliens | Ancient Aliens: Out of This World Moments | Facebook

420K views · 5.4K reactions | Find out why the discovery of a 54-ton structure on Nan Madol leads ancient theorists to more questions. | Ancient Aliens: Out of This World Moments | Facebook