Deep Impact Mission Reveals Comet Ice

Ant writes "New Scientist reports water ice is present on the surface of Comet Tempel 1." From the article: "The finding was made via observations from NASA's Deep Impact mission. This is the first direct detection of exposed water ice on a comet. The mission's science team says the water ice is present in surprisingly small amounts, covering less than 1% of Comet Tempel 1's surface. The finding suggests the comet's surrounding cloud of gas and dust may largely be fed by underlying ices, rather than by gas streaming off its surface."

Comments

Re:The beginnings of life, here they come!

[The Snowman]

While I don't know much about organic chemistry, you sound like you know what you are talking about, so I'll agree with you. Anyway, this is why we need to keep sending out these probes and learning stuff. Maybe we will reveal clues about the origins of life, and whether there is life out there or not. Hell, we might discover an intelligent life form. And, to paraphrase some wise man who I think was a SciFi author but I don't remember who: we must discover if there is intelligent life in this universe so we can build spaceships, travel to meet them, and obliterate them.