Tag: life-on-mars

NASA’s Perseverance rover has found a very intriguing rock on the surface of Mars. An arrowhead-shaped rock observed by the rover has chemical signatures and structures that could have been formed by ancient microbial life. To be absolutely clear, this is not irrefutable evidence of past life on Mars, when the red planet was more…

NASA’s Perseverance rover has found a very intriguing rock on the surface of Mars. An arrowhead-shaped rock observed by the rover has chemical signatures and structures that could have been formed by ancient microbial life. To be absolutely clear, this is not irrefutable evidence of past life on Mars, when the red planet was more…