
(Image credit: NASA/ISS program)
FAST FACTS
Where is it? Dek and Daga, Ethiopia [11.907552854, 37.285011102]
What’s in the image? A set of islands in the middle of the green-colored Lake Tana
Who took the picture? An unnamed astronaut onboard the International Space Station
When was it taken? Jan. 2, 2017
This appealing astronaut image reveals a set of islands in the dirty green waters of a significant African lake. Both landmasses are home to abbeys that hold crucial spiritual antiques, consisting of the remains of a number of ancient emperors.
The 2 islands, called Dek and Daga, lie within Ethiopia’s biggest body of water, Lake Tana, which has a typical area of around 1,200 square miles (3,100 square kilometers)– around the exact same size as Rhode Island. The lake, which is noted as a UNESCO biosphere reserve, lies in the Ethiopian Highlands, around 5,800 feet (1,770 meters) above water level, and has an optimum depth of around 50 feet (15 m).
Lake Tana was formed around 5 million years earlier when volcanic activity dammed a group of ancient rivers. It is now the significant source of heaven Nile– a 900-mile-long (1,450 kilometers) tributary of the Nile River that streams through Ethiopia and Sudan.Dek, the bigger of the 2 islands, steps around 4.5 miles (7.5 km) throughout at its largest point and has a population of around 5,000 individuals, while Daga has an optimum width of around 1 mile (1.6 km) and is temporarily occupied.
When seen from above, the islands stick out versus the lake’s insipid milky-green coloring, which is the outcome of algal blossoms that prosper off nutrients from farming overflow and wastewater, according to NASA’s Earth Observatory
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Dek and Daga are amongst the more than 30 islands that are spread out throughout Lake Tana. ( Image credit: John Elk through Getty Images)Dek is a farming hotspot thanks to its nutrient-rich volcanic soils and high rains, which is because of its place in the Intertropical Convergence Zone– a low-pressure belt near the equator that experiences regular thunderstorms. The majority of the island’s surface area has actually been changed into farming fields, which appear light brown and red when seen from above. Their primary crops are corn, millet, coffee and mangos.
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In the image, an intense orange lake is located towards Dek’s southeastern corner. It is uncertain precisely what provides this lake its lively colors, however it is likewise most likely connected to farming overflow, according to the Earth Observatory.
The 2 islands’ most fascinating websites are most likely their abbeys, which can not be quickly seen from area.
Holy antiquesSpecialists think that there is at least one church or abbey on majority of the 30 or more islands within Lake Tana (the overall variety of islands within the lake is contested since some just appear throughout the rainy season, when the lake broadens). These spiritual websites were developed, in part, to safeguard Ethiopia’s a lot of important antiques and treasures throughout times of war, according to the Earth Observatory.
Dek’s Narga Selassie abbey is among a number of essential spiritual
websites spread throughout the islands of Lake Tana.
(Image credit: A. Davey/Wikimedia)Dek is home to a minimum of 5 churches, in addition to the 18th-century Narga Selassie abbey, which is filled with sensational paintings of Ethiopian history. Daga is perhaps home to a more crucial abbey, called Daga Estifanos or “St. Stephen of Daga,” which dates to the 13th century.
The mummified remains of a minimum of 5 Ethiopian emperors– who ruled the nation at different points from in between 1270 and 1730– are kept at Daga Estifanos, and are each shown for travelers in unique glass-sided caskets, along with crowns, scrolls and other artifacts from their reigns, according to the Lake Tana Biosphere Reserve site
Due to regional custom-mades, just males are enabled to go to Daga and its abbey. The regional “no females” guideline is even used to stock.
Other significant spiritual websites in Lake Tana consist of Tana Cherkos, an island inhabited solely by monks from the Ethiopian Church. The Ark of the Covenant was apparently kept there for around 800 years, at some point after it was taken from Jerusalem and before being transferred to the Ethiopian mainland, according to the Lake Tana site.
Harry is a U.K.-based senior personnel author at Live Science. He studied marine biology at the University of Exeter before training to end up being a reporter. He covers a wide variety of subjects consisting of area expedition, planetary science, area weather condition, environment modification, animal habits and paleontology. His current deal with the solar optimum won “best space submission” at the 2024 Aerospace Media Awards and was shortlisted in the “top scoop” classification at the NCTJ Awards for Excellence in 2023. He likewise composes Live Science’s weekly Earth from area series.
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