Daring Mars mission to send rocks back to Earth in hunt for past life

Engineers plan to collect rocks on Mars and bring samples to Earth, in one of the most complex robot space projects envisaged. The scheme, being developed by Nasa and the European Space Agency (Esa), will involve robot rovers finding rocks that might contain evidence of past life.
Read more: https://www.theguardian.com/science/2019/nov/24/mars-robot-will-send-samples-to-earth?source=Snapzu