Gilbert Levin, a NASA engineer who has worked on the Viking missions, says he’s “convinced we found evidence of a life of Mars in the 1970s.” In a Scientific American article revealed at this time, Levin explains that how two separate craft landed on the surface of the red planet and performed a series of assessments to find out if there were a life.
One specific test, based on the identical experiment Louis Pasteur conducted to show the existence of microbes, came again positive. The outcomes had been confirmed in a reproduction test by one other craft 4,000 miles away. Levin’s spent 43 years since learning the results.
The outcomes of the LR exams performed in the course of the Viking missions aren’t exactly hidden info. Scientists have taken a look earlier than and, generally talking; there’s no consensus that those specific experiments indicate that there is, or ever has been, life on Mars.
Critics claim the test is nonspecific and, without corroborating data, inconclusive. However, Levin says that NASA hasn’t adopted up on the Viking missions with complementary experiments to additional the findings of the LR research. Levin’s concern isn’t that his work’s gone unfinished, but that we’re about to send humans to a planet that many scientists consider may have space germs.
Before now a couple of years, there’s been a slew of evidence to assist the concept of Mars, at some point up to now, had massive bodies of water and an atmosphere. This is sufficient to persuade many scientists that it could be stranger if Mars didn’t host organic life at some point in time.
However, to the most effective of the data, there’s entirely no scientifically accepted proof for all times anywhere outside of Earth; moreover, the tardigrades and different microbes we’ve managed to litter the cosmos with.