A monkey gets bathed by its handler in Kolkata, India. | (EPA-EFE/PIYAL ADHIKARY)

A greyhound passes by a power line tower in Til Til, Chile. | (REUTERS/Ivan Alvarado)

A U.S. Army crew chief observes a test of flares over Afghanistan. | (U.S. Air Force/Tech. Sgt. Gregory Brook/Handout via REUTERS)

The moon rises behind a tennis fan at the Miami Open in Florida. | (EPA-EFE/ERIK S. LESSER)

The River Kapos entering the Sio canal southwest of Budapest, Hungary. | (EPA-EFE/Gergely Janossy)

A farmer tends to an onion crop on the slopes of Mount Cereme in West Java, Indonesia. | (Antara Foto/Agvi Firdaus/via REUTERS)

Paramilitary police take part in a drill in Korla, China. | (REUTERS/Stringer)

A Palestinian man looks inside an old car near the border between Israel and Gaza City. | (REUTERS/Suhaib Salem)

Robots serve drinks at the bionic bar in Royal Caribbean Cruises' Symphony of the Seas liner, at port in Malaga, Spain. | (REUTERS/Jon Nazca)

Norwegian Navy privates and scientists from the Norwegian Institute of Marine Research play soccer in the frozen sea near Greenland. | (Marius Vagenes Villanger/Kystvakten/Sjoforsvaret/NTB Scanpix via REUTERS)

Police officers stand amid smoke from a smoke bomb during clashes with pro-Catalonia secessionists in Barcelona, Spain. | (AP Photo/Emilio Morenatti)

Chinese ships south of Hainan, China. | (Planet Labs/Handout via REUTERS)

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