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Curiosity Resumes Science After Analysis of Voltage Issue
NASA's Mars rover Curiosity resumed full science operations on Saturday, Nov. 23. Activities over the weekend included use of Curiosity's robotic arm to deliver portions of powdered rock to a labora ... more
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Spotlight on China's Moon Rover
The upcoming launch of China's Chang'e-3 Moon lander and rover follows a busy year for the Chinese space program. Awareness of China's growing strength in spaceflight is rising throughout the world. ... more
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Spanish scientists are designing a robot for inspecting tunnels
Currently, maintenance and safety inspection of tunnels used for vehicular traffic is carried out by direct in situ observation. This process, which is slow and requires intensive labor, requires th ... more
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A new, flying jellyfish-like machine
Up, up in the sky: It's a bird! It's a plane! It's a . . . jellyfish? That's what researchers have built - a small vehicle whose flying motion resembles the movements of those boneless, pulsating, w ... more
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