RT @AstroKatie: A fitting tribute to @MarsRovers Opportunity by xkcd:
(alt text: “Thanks for bringing us along.”) hβ¦ (https://www.frederickcalica.com/?p=3341598)
RT @AstroKatie: A fitting tribute to @MarsRovers Opportunity by xkcd:
(alt text: “Thanks for bringing us along.”) hβ¦ (https://www.frederickcalica.com/?p=3341598)