findings, conclusions, or recommendations expressed in this material are
those of the developer, PASSPORT TO KNOWLEDGE, and do not necessarily
reflect those of the National Science Foundation.
PASSPORT TO KNOWLEDGE - To MARS with MER
Why do you guys work through the night?
Our rovers are solar powered and they don't care if it is daytime or nighttime here in Pasadena or in Houston. They only care if it is daytime or nighttime on Mars. Right now, let me check, right now it is 10:30 p.m. on Mars. The rover is asleep. I've been working all day. The rover has been working all day. I should be asleep too.