A robot with expandable appendages could explore Martian caves and cliffs phys.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from phys.org Daily Mail and Mail on Sunday newspapers.
Several futuristic projects have just been awarded money through NASA’s Innovative Advanced Concepts programme – here are New Scientist's top five choices
A total of 17 researchers from nine states will share in a $5.1 million grant from NASA, allowing them to run early-stage studies into the yet-to-be-developed technologies.