The United Arab Emirate is building an entire simulated city to begin researching how humans could live on Mars: Mars City Launched in 1997, the Cassini spacecraft took its final images of Saturn and its moons before crashing into the giant planet last month: Cassini And here are 10 things we learned about Saturn during … Continue reading Wednesday Wanderings: A Simulated Mars City in the UAE, Cassini’s Final Images and 10 Things We Learned about Saturn