Astronaut rocks a Firefly T-shirt for first Instagram from space station

How cool is this photo from the International Space Station, with NASA astronaut Steve Swanson sporting a Firefly shirt?  It's the historic first Instagram photo from high above our Big Blue Marble, and nothing marks the occasion better than giving your Serenity shout-out while up in orbit.

How do you like our gallant astronaut's awesome fashion statement?

(Via Giant Freakin Robot)

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