News NASA reports a "potentially hazardous" asteroid will come close to Earth on February 15, 2020 Mark Frauenfelder
Science Excellent animation comparing the rotations of the planets in our solar system David Pescovitz
Space Video made from 400,000 photos of comet Churyumov-Gerasimenko (67p) taken by ESA's Rosetta spacecraft Gareth Branwyn
Space Listen to the Christmas Eve message from the first humans orbiting another world (1968) David Pescovitz
Science Astonishing stabilized time-lapse showing the Earth's rotation from the ground David Pescovitz
Science Randall "XKCD" Munroe has a New York Times column where he answers weird science questions Cory Doctorow