Moons circle planets, and planets circle stars. Now, astronomers have learned that planets may also circle celestial bodies almost as small as planets. NASA’s Spitzer Space Telescope has spotted a ...

The Panel on Small Solar System Bodies is one of six panels providing topical input to the Planetary Science and Astrobiology Decadal Survey Steering Group. This panel will discuss the role played by ...

Pool, trampoline, a badminton net: Some gardens are so large that they can accommodate all kinds of infrastructure for fun and games. Why not use the space to generate electricity – at least if the ...