An octopus is filmed by the National Oceanic and Atmospheric Administration ship Okeanos Explorer and its robotic sub. (Photo by National Oceanic and Atmospheric Administration)
Alexa Cinton marches up Fifth Avenue in the Puerto Rican Day Parade on June 12, 2011 in New York City. The Puerto Rican Day Parade draws hundreds of thousands and was first celebrated in New York City in 1958. (Photo by Mario Tama/Getty Images)
The Mount Bromo volcano erupts in the Bryce Canyon, Utah. (Photo by Reynold Dewantara/2016 National Geographic Travel Photographer of the Year Contest)
A man photographs the main engines of the space shuttle orbiter Discovery on display at the Udvar-Hazy Smithsonian National Air and Space Annex Museum in Chantilly, Virginia August 28, 2015. Shuttle Discovery had 27 years of service and flew 39 times before being retired in 2011. (Photo by Gary Cameron/Reuters)
Miss Nigeria, Maristella Okpala, appears on stage during the national costume presentation of the 70th Miss Universe beauty pageant in Israel's southern Red Sea coastal city of Eilat on December 10, 2021. (Photo by Menahem Kahana/AFP Photo)
“Kilauea Rules”. The most extreme place we put ours kayakers to paddle till now. Photo location: Big Island, Hawaii. (Photo and caption by Alexandre Socci/National Geographic Photo Contest)
Crew in Britain's first ever full-size reconstructed sea-going Bronze Age boat, paddle out to sea near to the National Maritime Museum as it makes its maiden voyage on March 6, 2013 in Falmouth, England. (Photo by Matt Cardy)