Ice has been successfully identified on Mars.
Saturn moon also has liquid on its surface.
"I'm very happy to announce that we've gotten an ice sample," said the University of Arizona's William Boynton, co-investigator for Phoenix's Thermal and Evolved-Gas Analyzer, which heats up samples and analyzes the vapors they give off to determine their composition.
Saturn moon also has liquid on its surface.
At least one of many large, lake-like features on Saturn's moon Titan contains liquid hydrocarbons, making it the only body in the solar system besides Earth known to have liquid on its surface, NASA said Wednesday.