Britney Spears (whose music video for "Oops! … I Did It Again" took place on Mars) recently tweeted at NASA's rover "Curiosity," which landed on the red planet August 5th.

BritneySpears: "So @MarsCuriosity... does Mars look the same as it did in 2000?" The rover, which is reported to have a nuclear battery and a laser that can vaporize rock, tweeted back:

MarsCuriosity: "@britneyspears Hey Brit Brit. Mars is still looking good," adding, "Maybe someday an astronaut will bring me a gift, too. Drill bits crossed ;)"