Mars, Chinese

NASA's Perseverance rover found strange green spots in Martian rock, potentially indicating a past interaction with liquid ...
ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week, with links to their ...
Nasa has found shocking “green spots” on Mars. On Earth, those spots can be a mark of the activity of microbes. Nasa ...
By 3.6 billion years ago, Mars should have become too cold for liquid water, but something kept the rivers flowing.
Within the red rock at Serpentine Rapids, Perseverance found unusual patches of dark and drab green, which drew NASA's ...