Comet 67P has previously unseen organic molecules and fluffy surface grains – just a few of the discoveries in the first set of papers from the Philae team
The unusual creatures of Antarctica's Southern Ocean are all legs and no body, with a long proboscis to suck up their soft-bodied prey, such as jellyfish
A band of strangely tight-knit icy objects in the Kuiper belt has defied explanation. Now a simulation rewinding the solar system to its babyhood has an answer
Skaters know melting ice cuts friction, it turns out the trick works under water too. Balls coated in ice fell faster in a tank of water as the coating melted
Using future telescopes to map exoplanets where life may exist could help test the panspermia theory - that life can cross space and take root on new worlds