Maybe the Vikings really found life forms on Mars
In 1976, the Viking 1 and 2 landers carried out an experiment on Mars that aimed to test the possibility that there was life on the red planet. Some chemical reactions revealed were unexpected but they weren’t regarded as evidence of the existance of life forms. The issue remained controversial and now an international team of scientists who conducted new analysis on the data from that time concluded that probably there’s life on Mars.



