The @SarcasticRover wishes you a Happy Halloween from Mars
By Karen Kaplan and Deborah NetburnLos Angeles Times
5:42 p.m. EDT, October 31, 2012
Earthlings aren't the only ones celebrating Halloween this year. The Mars Science Laboratory (a.k.a. the Curiosity rover) has an alter ego that is tweeting from Mars. Here are some Halloween greetings from @SarcasticRover.