Water chore, Masindi, Uganda, Africa

Display of the Challenger, NASA, Johnson Space Center, Houston, Texas, United States of America, North America

Young challenger bull southern elephant seal (Mirounga leonina) fleeing from beachmaster bull, South Georgia Island, Polar Regions

Southern elephant seal (Mirounga leonina) challenger bull head detail (notice shredded proboscis) at Gold Harbour, South Georgia, Polar Regions

Southern elephant seal (Mirounga leonina) challenger bull in the surf at Gold Harbour on South Georgia Island, Polar Regions

Adult bull southern elephant seal (Mirounga leonina) fleeing from another male challenger at Gold Harbour, South Georgia, Polar Regions

Battle-scarred beachmaster southern elephant seal (Mirounga leonina) bellowing a challenger, Peggotty Bluff, South Georgia, Polar Regions

Southern elephant seal (Mirounga leonina) challenger bull head detail at Gold Harbour on South Georgia Island, Polar Regions

Southern elephant seal (Mirounga leonina) challenger bull among king penguin chicks at Gold Harbour on South Georgia, Polar Regions

Memorial to the crew of the Space Shuttle Challenger, Arlington National Cemetery, Arlington, Virginia, United States of America, North America

Memorial to the crew of the Space Shuttle Challenger, Arlington National Cemetery, Arlington, Virginia, United States of America, North America

Challenger Memorial in Bayfront Park, Miami, Florida, United States of America, North America

STS-41-B, First Untethered Spacewalk, 1984

STS-41-C, Solar Maximum Mission Satellite, 1984

Guy Bluford, American Astronaut

High angle view of a bull fighting, Plaza De Toros San Marcos, Aguascalientes, Mexico

Stock car in a motor racing track, Le Mans, France

Stock car in a motor racing track, Le Mans, France

Stock car in a motor racing track, Le Mans, France

High angle view of colorful surfboards on a beach, Nassau, Bahamas

Young Girl (Age 7) Climbing On Granite Cliff At Stone Hills Near Rexford, Montana, Usa

Young Girl (Age 7) Climbing On Granite Cliff At Stone Hills Near Rexford, Montana, Usa

Young Girl (Age 7) Climbing On Granite Cliff At Stone Hills Near Rexford, Montana, Usa

Underwater View Of A Sockeye Salmon (Oncorhynchus Nerka) Spawning Pair And A Challenger Male In Power Creek Near Cordova, Alaska In The Summer, Alaska, United States Of America