On August 27th, 2010. Yes. Next weekend. Mars will be within 35 million miles of earth (which is reeeally close for Mars) and if you look at the Moon at 12:31AM it will look like two moons, one white and one bright red. this will not happen again until 2867. (so basically this is your only chance...) so i think you should remember to do look outside. Thought i'd share that real quick cause, I was super excited and i wanted to pass alone the excited ness.