Comet 67/P covered in life-giving rubble, boffins say

First papers from Philae lander's brief burst of work appear in Science

When the Philae lander failed to touch down cleanly on Comet 67P/Churyumov-Gerasimenko it looked like a mess. But the probe's four bounces across the comet's surface turn out to have been a blessing in disguise because they've given us more close-ups of 67P than expected."