What do you know about the Earth and the Moon?
water on the moon; what does it mean for humans (Daily Galaxy, Sept 2009)
space.com - water found on the moon
galacticsuitegroup - Moon race is a filial company of the GALACTIC SUITE GROUP, leading the Barcelona Moon Team, at the Google Lunar X PRIZE international competition. This is an unprecedented international competition that challenges and inspires engineers and entrepreneurs from around the world to develop low-cost methods of robotic space exploration.
sfgate.com - Earth on track for epic die-off