Kizhi Pogost (Russian: Кижский погост) is a historical site dating from the 17th century on Kizhi island. The island is located on Lake Onega in the Republic of Karelia (Medvezhyegorsky District), Russia. The pogost is the area inside a fence which includes two large wooden churches (the 22-dome Transfiguration Church and the 9-dome Intercession Church) and a bell-tower. The pogost is famous for its beauty and longevity, despite being built exclusively of wood. In 1990, it was included in the UNESCO list of World Heritage sites and in 1993 listed as a Russian Cultural Heritage site. General information The pogost was built on the southern part of Kizhi island, on a hill 4 meters above the Lake Onega level. Its major basic structural unit is a round log of Scots Pine (Pinus sylvestris) about 30 cm in diameter and 3 to 5 meters long. The Kizhi Pogost was built without using a single nail. Many thousands of logs were brought for construction from the mainland, a complex logistical task in that time. The Church of the Transfiguration...

Seyfert's Sextet is a group of galaxies about 190 million light-years away in the constellation Serpens. The group appears to contain six members, but one of the galaxies, NGC 6027d, is a background object (700 million light years behind the group) and another "galaxy," NGC 6027e, is actually a part of the tail from galaxy NGC 6027. The gravitational interaction among these galaxies should continue for hundreds of millions of years. Ultimately, the galaxies will merge to form a single giant elliptical galaxy. Discovery The group was discovered by Carl Keenan Seyfert using photographic plates made at the Barnard Observatory of Vanderbilt University. When these results were first published in 1951, this group was the most compact group ever identified. Members See also Wild's Triplet Zwicky's Triplet Robert's Quartet Stephan's Quintet and NGC 7331 Group ( Also known as the Deer Lick Group, about half a degree northeast of Stephan's Quintet) Copeland SeptetReferences...