Comet Orbiter Rosetta's Dramatic Finale Will Leave You Misty Eyed

Comet orbiter Rosetta has captured our hearts these past twelve months, but like all space probes before it, this one will eventually be put out to pasture. Of course, a productive scientific mission demands a dramatic finale, and so, when Rosetta runs out of fuel and funding next September, the European Space Agency… »11/05/15 8:30pm11/05/15 8:30pm

We Actually Learned a Lot From Philae's Botched Landing on Comet 67/P

The ESA’s attempt to land a probe on Comet 67P/Churyumov-Gerasimenko didn’t go as planned, but the mission has been far from a failure. A recent analysis of Philae’s harrowing journey across the comet has revealed some fascinating clues about its surface, while providing critical insights for future comet missions. »7/30/15 2:00pm7/30/15 2:00pm

What Other Scientists Are Saying About Today's "Life on a Comet" Claim

This morning, several news outlets gave voice to an extraordinary claim: Comet 67P/Churyumov-Gerasimenko, where the spacecraft Philae awoke last month, could be home to alien life. But extraordinary claims, we all know, require extraordinary evidence. So guess what these morning’s claims were lacking! »7/06/15 2:20pm7/06/15 2:20pm