Could life once have existed on planets other than Earth, perhaps on Mars? A team of researchers led by the University of California, Berkeley, has joined the quest to find the answer. The NASA Astrobiology Institute (NAI) announced this week that UC Berkeley is one of 12 institutions that will receive funding to study the origin, evolution and future of life in the universe. The institute is awarding the UC Berkeley-led team $1.23 million for the first year of a five-year grant to study the biosphere of Mars, both ancient and recent.