Rock traces of life on Mars, Desert fireball network, Gut microbes and Parkinson's Disease, Science Museum's maths exhibition
Could rocks studied by the Mars rover Spirit in Gusev Crater in 2007 contain the hallmarks of ancient life? Geologist Steve Ruff of Arizona State University talks about what he found in hot springs in Chile which begs that question. He says the evidence is intriguing enough for NASA to send its next and more…
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