The robotic arm on NASA's Mars rover Curiosity delivered a sample of Martian soil to the rover's observation tray for the first time during the mission's 70th Martian day, or sol (Oct. 16, 2012). Image credit: NASA/JPL-Caltech/MSSS. Found here. Explore: Space, travels
Sisiutl, one of the main dancers in the Winter Dance ceremonies, wearing a double-headed serpent mask and shirt made of hemlock boughs, 1914. Edward Curtis/Library of Congress. Found here. Explore: dance, people
Jessica Hans is an artist and designer based in Philadelphia. Find her here.