(180728) -- TINH HAU GIANG, July 28, 2018 (Xinhua) -- The moon is seen during a lunar eclipse in Tinh Hau Giang, Vietnam, July 28, 2018. (Xinhua/VNA) (qxy)more(180728) -- TINH HAU GIANG, July 28, 2018 (Xinhua) -- The moon is seen during a lunar eclipse in Tinh Hau Giang, Vietnam, July 28, 2018. (Xinhua/VNA) (qxy)more(180728) -- TINH HAU GIANG, July 28, 2018 (Xinhua) -- The moon is seen during a lunar eclipse in Tinh Hau Giang, Vietnam, July 28, 2018. (Xinhua/VNA) (qxy)morePatna: Moon passes through the Earth's shadow during the longest lunar eclipse of the century, as seen from Patna on July 28, 2018. (Photo: IANS)morePatna: Moon passes through the Earth's shadow during the longest lunar eclipse of the century, as seen from Patna on July 28, 2018. (Photo: IANS)morePatna: Moon passes through the Earth's shadow during the longest lunar eclipse of the century, as seen from Patna on July 28, 2018. (Photo: IANS)morePatna: Moon passes through the Earth's shadow during the longest lunar eclipse of the century, as seen from Patna on July 28, 2018. (Photo: IANS)moreAjmer: The moon appears red, commonly known as the "blood moon" as it enters the Earth's darker shadow -- umbra -- during the longest lunar eclipse of the century, as seen from Ajmer on July 28, 2018. (Photo: Shaukat Ahmed/IANS)moreSeoul: This composite image captures the moon eclipse seen from Seongnam, just southeast of Seoul, at around 3:20 a.m. on July 28, 2018. The photo was taken from the East Gate of the Namhansanseong Fortress.(Yonhap/IANS)moreSeoul: This composite photo captures the moon eclipse in view above Seoul's skyline on July 28, 2018. A photo was taken every five minutes for about two hours starting at 2:13 a.m. (Yonhap/IANS)moreQUANZHOU, July 28, 2018 (Xinhua) -- The moon is seen during a lunar eclipse in Quanzhou, southeast China's Fujian Province, July 28, 2018. It is believed to be the longest lunar eclipse of the century. (Xinhua/Chen Qituo/IANS)moreCHONGQING, July 28, 2018 (Xinhua) -- The moon is seen during a lunar eclipse in Chongqing, southwest China, July 28, 2018. It is believed to be the longest lunar eclipse of the century. (Xinhua/Zhang Yi/IANS)moreBIJIE, July 28, 2018 (Xinhua) -- The moon is seen during a lunar eclipse in Bijie City, southwest China's Guizhou Province, July 28, 2018. It is believed to be the longest lunar eclipse of the century. (Xinhua/Wang Chunliang/IANS)moreRENHUAI, July 28, 2018 (Xinhua) -- Combo photo taken on July 28, 2018 shows the stages of a total lunar eclipse in Renhuai City, southwest China's Guizhou Province. It is believed to be the longest lunar eclipse of the century. (Xinhua/Chen Yong/IANS)moreHUANGPING, July 28, 2018 (Xinhua) -- The moon is seen during a lunar eclipse in Huangping County, southwest China's Guizhou Province, July 28, 2018. It is believed to be the longest lunar eclipse of the century. (Xinhua/Wang YonglongIANS)moreMathura: Moon passes through the Earth's shadow during the longest lunar eclipse of the century, as seen from Mathura on July 28, 2018. (Photo: IANS)moreMathura: The so-called "blood moon" seen under clouds during the longest lunar eclipse as seen from Mathura on July 28, 2018. As the moon enters the Earth's darker shadow -- umbra -- it bears a reddish appearance and is known commonly as a blood moon, with the lunar eclipse also being called the 'longest blood moon.' (Photo: IANS)moreChennai: Moon passes through the Earth's shadow during the longest lunar eclipse of the century, as seen from Chennai on July 28, 2018. (Photo: IANS)moreChennai: Moon passes through the Earth's shadow during the longest lunar eclipse of the century, as seen from Chennai on July 28, 2018. (Photo: IANS)moreChennai: Moon passes through the Earth's shadow during the longest lunar eclipse of the century, as seen from Chennai on July 28, 2018. (Photo: IANS)moreChennai: Moon passes through the Earth's shadow during the longest lunar eclipse of the century, as seen from Chennai on July 28, 2018. (Photo: IANS)moreMumbai: Moon passes through the Earth's shadow during the longest lunar eclipse of the century, as seen from Mumbai on July 28, 2018. (Photo: IANS)moreMumbai: Moon passes through the Earth's shadow during the longest lunar eclipse of the century, as seen from Mumbai on July 28, 2018. (Photo: IANS)moreMumbai: Moon passes through the Earth's shadow during the longest lunar eclipse of the century, as seen from Mumbai on July 28, 2018. (Photo: IANS)moreDAMASCUS, July 28, 2018 (Xinhua) -- The moon is seen during a lunar eclipse in Damascus, Syria, July 27, 2018. (Xinhua/Ammar Safarjalani/IANS)moreLISBON, July 28, 2018 (Xinhua) -- Combo photo taken on July 27, 2018 shows different stages of the moon during a lunar eclipse in Lisbon, Portugal. (Xinhua/Zhang Liyun/IANS)moreZAGREB, July 27, 2018 (Xinhua) -- People watch the longest total lunar eclipse of the century at Jarun Lake in Zagreb, capital of Croatia, on July 27, 2018. (Xinhua/Igor Kralj/IANS)moreZAGREB, July 27, 2018 (Xinhua) -- People watch the longest total lunar eclipse of the century at Jarun Lake in Zagreb, capital of Croatia, on July 27, 2018. (Xinhua/Igor Kralj/IANS)moreZAGREB, July 27, 2018 (Xinhua) -- Photo taken on July 27, 2018 shows the longest total lunar eclipse of the century in Zagreb, Croatia. (Xinhua/Igor Kralj/IANS)moreJERUSALEM, July 27, 2018 (Xinhua) -- Photo taken on July 27, 2018 shows the moon during the longest total lunar eclipse of the century in Jerusalem. (Xinhua/Guo Yu/IANS)moreJERUSALEM, July 27, 2018 (Xinhua) -- Photo taken on July 27, 2018 shows the moon during the longest total lunar eclipse of the century in Jerusalem. (Xinhua/Guo Yu/IANS)moreJERUSALEM, July 27, 2018 (Xinhua) -- Photo taken on July 27, 2018 shows the moon during the longest total lunar eclipse of the century in Jerusalem. (Xinhua/Guo Yu/IANS)moreJERUSALEM, July 27, 2018 (Xinhua) -- Photo taken on July 27, 2018 shows the moon during the longest total lunar eclipse of the century in Jerusalem. (Xinhua/Guo Yu/IANS)moreBAGHDAD, July 27, 2018 (Xinhua) -- The moon is seen during a total lunar eclipse in the sky of Baghdad, Iraq, on July 27, 2018. (Xinhua/Khalil Dawood/IANS)moreCAIRO, July 27, 2018 (Xinhua) -- The combo photo taken on July 27, 2018 shows the process of the longest total lunar eclipse of the century in the sky over Cairo, Egypt. (Xinhua/Wu Huiwo/IANS)moreCAIRO, July 27, 2018 (Xinhua) -- The longest total lunar eclipse of the century is seen in the sky over Cairo, Egypt, on July 27, 2018. (Xinhua/Ahmed Gomaa/IANS)moreAMMAN, July 27, 2018 (Xinhua) -- The moon is seen during a lunar eclipse in Amman, Jordan, July 27, 2018. (Xinhua/Mohammad Abu Ghosh/IANS)moreAMMAN, July 27, 2018 (Xinhua) -- The moon is seen during a lunar eclipse in Amman, Jordan, July 27, 2018. (Xinhua/Mohammad Abu Ghosh/IANS)moreGANZI, July 28, 2018 (Xinhua) -- Combo photo taken on July 28, 2018 shows the stages of a total lunar eclipse in Ganzi County, southwest China's Sichuan Province. It is believed to be the longest lunar eclipse of the century. (Xinhua/Shen Bohan/IANS)moreGANZI, July 28, 2018 (Xinhua) -- The moon is seen during a lunar eclipse in Ganzi County, southwest China's Sichuan Province, July 28, 2018. It is believed to be the longest lunar eclipse of the century. (Xinhua/Shen Bohan/IANS)moreSOUTH TANGERANG (INDONESIA), July 28, 2018 (Xinhua) -- Photo taken on July 28, 2018 shows the longest total lunar eclipse of the century in South Tangerang, Indonesia. (Xinhua/Agung Kuncahya B./IANS)moreSOUTH TANGERANG (INDONESIA), July 28, 2018 (Xinhua) -- Photo taken on July 28, 2018 shows the longest total lunar eclipse of the century in South Tangerang, Indonesia. (Xinhua/Agung Kuncahya B./IANS)moreBERLIN, July 28, 2018 (Xinhua) -- The moon is seen during a lunar eclipse in Berlin, Germany, July 27, 2018. It is believed to be the longest lunar eclipse of the century. (Xinhua/Shan Yuqi/IANS)moreBETHLEHEM, July 28, 2018 (Xinhua) -- A multi-exposured image of the moon is seen during a lunar eclipse in the West Bank city of Bethlehem, July 27, 2018. (Xinhua/Luay Sababa/IANS)moreBETHLEHEM, July 28, 2018 (Xinhua) -- A multi-exposured image of the moon is seen during a lunar eclipse in the West Bank city of Bethlehem, July 27, 2018. (Xinhua/Luay Sababa/IANS)moreRAWALPINDI, July 28, 2018 (Xinhua) -- Combo photo taken on July 27, 2018 and July 28, 2018 shows different stages of the moon during a total lunar eclipse in Rawalpindi, Pakistan. (Xinhua/Ahmad Kamal/IANS)moreRIO DE JANEIRO, July 28, 2018 (Xinhua) -- A local resident takes photos for the lunar eclipse with a mobile phone in Rio de Janeiro, Brazil, July 27, 2018. (Xinhua/Li Ming/IANS)moreRIO DE JANEIRO, July 28, 2018 (Xinhua) -- The moon is seen during a lunar eclipse in Rio de Janeiro, Brazil, July 27, 2018.(Xinhua/Li Ming/IANS)moreMathura: The so-called "blood moon" seen under clouds during lunar eclipse in Mathura on July 28, 2018. (Photo: IANS)moreWARSAW, July 28, 2018 (Xinhua) -- People gather near the Copernicus Science Center to watch the lunar eclipse in Warsaw, Poland on July 27, 2018. (Xinhua/Jaap Arriens/IANS)more