Discovering alien traces in South Africa?
Scientists have discovered evidence of extraterrestrial organic matter buried in sediments from more than 3.3 billion years ago here.
Latest update
- Why do dolphins like to ride waves in front of ships?
- Cable cars inherently have the principle of 'extremely safe', why do accidents still occur?
- New direction to search for alien life
- Origin of ultra-pure Golconda diamonds
- What happened in 1816, when Earth saw a year 'without a summer'?
- Grand Canyon, a mysterious area containing ancient Egyptian ruins in the United States
- Former Canadian Defense Minister reveals: Is there an unknown civilization hidden under the ice in Antarctica?
- Fish have fangs so long that they cannot close their mouths