New Evidence of Ice on Mercury

Not as hypothetically friendly to life as Mars

While the Mars Curiosity rover has garnered most of our space-gazing attention lately, another of NASA's spacecraft has made quite a momentous discovery on an entirely different planet. The Messenger space probe (which stands for MErcury Surface, Space ENvironment, GEochemistry and Ranging) has found new evidence for ice on Mercury, which is surprising given its proximity to the sun.