Buttes near Green River City, WY FAP This suggests that the smaller

This suggests that the smaller companion actually dived deep

the Williamsburg Bridge

the starburst activity typically begins in the minor galaxies earlier than in the major galaxies

Showing a family posing for a photograph at the Liberty Bell in Philadelphia

that Omega Centauri has at least two populations of stars with different ages

Buttes near Green River City, WY FAP This suggests that the smallerButtes near Green River City, WY, photographed by Timothy O'Sullivan for the US Geological Survey of the American West in 1872. Original print on albumen paper. Plate 10 from: Geological Exploration of the Fortieth Parallel United States Army Corps of Engineers; Clarence King, geologist in charge.