A rescued sheep before shearing in Lancefield, Australia. | (Edgar's Mission Inc/Handout via REUTERS)

A trainer and a border patrol dog demonstrate their skills in Vladivostok, Russia. | (REUTERS/Yuri Maltsev)

A goose is startled as a rocket lifts off from Wallops Island, Virginia. | (AP Photo/Steve Helber)

People watch the sun set in Phoenix's Papago Park. | (AP Photo/Charlie Riedel)

A child prepares to jump into a pool in La Guaira, Venezuela. | (AP Photo/Matias Delacroix)

A sculpture of Captain Sir Tom Moore is seen in Leeds, Britain. | (REUTERS/Lee Smith)

An Atlanta Braves catcher waits to work out during spring training in North Port, Florida. | (AP Photo/Brynn Anderson)

A ski jumper competes in Rasnov, Romania. | (AP Photo/Raed Krishan)

Figures are pictured at a park of miniatures in Bakhchisaray, Crimea. | (REUTERS/Alexey Pavlishak)

Ice at the base of the falls in Niagara Falls, New York. | (REUTERS/Lindsay DeDario)

Lava flows from Mt. Etna, near Catania, Italy. | (AP Photo/Salvatore Allegra)

The surface of Mars as seen from the Perseverance rover. | (NASA/JPL-Caltech/Handout via REUTERS)

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