Pinned

space exploration

NASA Space Rover Drives on Underside of Ice

Currently undergoing testing, this NASA prototype rover drives on the underside of the ice as it explores the ocean. Designed to float beneath the ice, the prototype rover uses a pair of large grooved wheels to “drive” itself across the ...

Getting to Mars the Wrong Way

Land safely on Mars? Great idea, but hold the “safely.” Let us know if any part of the following scenario sounds like a good idea: A wealthy entrepreneur is planning a last-minute (as space exploration goes) mission to Mars because the only ...