Sirius astrological symbol was listed by Heinrich Cornelius Agrippa. Many cultures have historically attached special significance to Sirius, particularly in relation to dogs. It is often colloquially called the "Dog Star" as the brightest star of Canis Major, the "Great Dog" constellation. It was classically depicted as Orion's dog. The Ancient Greeks thought that Sirius's emanations could affect dogs adversely, making them behave abnormally during the "dog days," the hottest days of the summer. The Romans knew these days as "dies caniculares", and the star Sirius was called Canicula, "little dog." The excessive panting of dogs in hot weather was thought
MV Sirius Star MV Sirius Star MV Manifa (formerly MV "Sirius Star") is an oil tanker formally owned and operated by Vela International Marine. With a length overall of and a capacity of of crude oil, she is classified as a very large crude carrier or VLCC. Vela is based in the United Arab Emirates and is a subsidiary of the Saudi Arabian state oil company Saudi Aramco. "Sirius Star" is one of Vela's 24 tankers, of which 19 are VLCCs. Since her launch, the ship has been registered in Monrovia under the Liberian flag of convenience. "Sirius Star" was built by the