• AP Photo/Dave Martin
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    Lightning streaks across the sky behind the Young Meadows Presbyterian Church in Montgomery, Ala., Monday, March 18. Strong storms moved across much of Alabama on Monday, bringing hail, high winds, and heavy rainfall as a cold front passed through the state. 

  • AP Photo/Markus Schreiber
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    A women with a red umbrella takes a photo of the Holocaust Memorial after fresh snow fell in Berlin, Tuesday, March 19. Unfriendly winter weather continues in northern and eastern Germany on the last day ofwinter. 

  • Cmdr_Hadfield/Twitter
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    This photo of the moon was tweeted by astronaut Chris Hadfield on March 18 from the International Space Station. He wrote, "Tonight's Finale: Our Moon, forever to be graced by the footprints of twelve brave men. pic.twitter.com/u59Tl4ggq6"

  • AP Photo/Darko Vojinovic
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    Dark clouds are seen before rain over St. Sava Serbian Orthodox Church, the largest Orthodox place of worship in the Balkans and one of the largest Orthodox churches in the world, in Belgrade, Serbia on Tuesday, March 19.

  • Cmdr_Hadfield/Twitter
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    This photo of the province of Syracuse in Sicily, Italy was tweeted by astronaut Chris Hadfield on March 19 from the International Space Station. He wrote, "The Province of Syracuse at the very Southern tip of Sicily. A lovely view of Italy on the Festa del Papa. pic.twitter.com/WbtUAz45Az"

  • NASA Earth Observatory
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    Marine stratocumulus clouds stretch across the southern Indian Ocean in this image, captured by the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Aqua satellite acquired this natural-color image in early March.

  • Cmdr_Hadfield/Twitter
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    This photo of the Earth's fault lines visible in South Africa was tweeted by Astronaut Chris Hadfield from the International Space Station on March 19. He wrote, "The Earth's fault lines are especially visible from orbit, like this one in South Africa. pic.twitter.com/SrywhEjrM7"

  • AP Photo/Gregorio Borgia
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    Pope Francis waves to crowds as he arrives to his inauguration Mass in St. Peter's Square at the Vatican, Tuesday, March 19. 

  • AP Photo/Lionel Cironneau
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    A woman gestures during a sun salutation, on the beach in Nice, southeastern France, Tuesday, March 19.

  • Cmdr_Hadfield/Twitter
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    Next: Today's 10 Must-See Photos: 3-18-2013

    This photo of Pretoria, South Africa, was tweeted by Astronaut Chris Hadfield from the International Space Station on March 18. He wrote, "Pretoria, South Africa, visibly between the Highveld and the Bushveld. pic.twitter.com/CpPeeNcpnL"