RT @AstronomyNow: NASA’s Curiosity rover team confirms ancient lakes on Mars astronomynow.com/2015/10/08/nas… http://t.co/7Z876dQUXw
RT @AstronomyNow: NASA’s Curiosity rover team confirms ancient lakes on Mars astronomynow.com/2015/10/08/nas… http://t.co/7Z876dQUXw