Science Tiny satellite that spews out tinier sensors onto moon's surface David Pescovitz

Science NASA launching living things into deep space for the first time (on purpose) in nearly 50 years David Pescovitz

Space Miniature space janitors to sweep up orbiting debris David Pescovitz

Business Pepsi won't put a billboard in space after all Cory Doctorow

Business Pepsi plans to use cubesats to display ads in the night sky Cory Doctorow