Castor and Pollux are twin half-brothers in Greek and Roman mythology, known together as the Dioscuri.
Castor is the second-brightest object in the zodiac constellation of Gemini. It has the Bayer designation α Geminorum, which is Latinised to Alpha Geminorum and abbreviated Alpha Gem or α Gem. With an apparent visual magnitude of 1.93, it is one of the brightest stars in the night sky. Castor appears singular to the naked eye, but it is actually a sextuple star system organized into three binary pairs. Although it is the 'α' (alpha) member of the constellation, it is fainter than 'β' (beta) Geminorum, Pollux.
Pollux is the brightest star in the constellation of Gemini. It has the Bayer designation β Geminorum, which is Latinised to Beta Geminorum and abbreviated Beta Gem or β Gem. This is an orange-hued, evolved giant star located at a distance of 34 light-years, making it the closest giant to the Sun. Since 1943, the spectrum of this star has served as one of the stable anchor points by which other stars are classified. In 2006 an extrasolar planet was confirmed to be orbiting it.
The Temple of Castor and Pollux is an ancient temple in the Roman Forum, Rome, central Italy. It was originally built in gratitude for victory at the Battle of Lake Regillus. Castor and Pollux were the Dioscuri, the "twins" of Gemini, the twin sons of Zeus (Jupiter) and Leda. Their cult came to Rome from Greece via Magna Graecia and the Greek culture of Southern Italy.
The Belgian Navy, officially the Belgian Naval Component of the Belgian Armed Forces, is the naval service of Belgium.
Gemini (♊︎) is the third astrological sign in the zodiac. Under the tropical zodiac, the sun transits this sign between about May 21 to June 21. Gemini is represented by the twins, Castor and Pollux, known as the Dioscuri in Greek mythology. It is a positive, mutable sign.
The second USS Pollux (AKS-2) was a Castor-class general stores issue ship.
Castor et Pollux is an opera by Jean-Philippe Rameau, first performed on 24 October 1737 by the Académie royale de musique at its theatre in the Palais-Royal in Paris. The librettist was Pierre-Joseph-Justin Bernard, whose reputation as a salon poet it made. This was the third opera by Rameau and his second in the form of the tragédie en musique. Rameau made substantial cuts, alterations and added new material to the opera for its revival in 1754. Experts still dispute which of the two versions is superior. Whatever the case, Castor et Pollux has always been regarded as one of Rameau's finest works.
Castor is a mountain in the Pennine Alps on the border between Valais, Switzerland and the Aosta Valley in Italy. It is the higher of a pair of twin peaks, the other being Pollux, named after the Gemini twins of Roman mythology. Castor's peak is at an elevation of 4,223 m (13,855 ft), and it lies between Breithorn and the Monte Rosa. It is separated from Pollux by a pass at 3,847 m (12,621 ft), named Passo di Verra in Italian and Zwillingsjoch in German.
Pollux is a mountain in the Pennine Alps on the border between Valais, Switzerland and the Aosta Valley in Italy. It is the lower of a pair of twin peaks, the other being Castor, named after the Gemini twins of Roman mythology. Pollux' peak is at an elevation of 4,092 m (13,425 ft). It is separated from Castor by a pass at 3,847 m (12,621 ft), named Passo di Verra in Italian, Col de Verra in French and Zwillingsjoch in German.
USS Castor (AKS-1) was a Castor-class general stores issue ship commissioned by the U.S. Navy for service in World War II. She was responsible for delivering and disbursing goods and equipment to locations in the war zone.
USS Pollux (AKS-4) was a Castor-class general stores issue ship commissioned by the U.S. Navy for service in World War II. She was responsible for delivering and disbursing goods and equipment to locations in the war zone.
Gemini is one of the constellations of the zodiac and is located in the northern celestial hemisphere. It was one of the 48 constellations described by the 2nd century AD astronomer Ptolemy, and it remains one of the 88 modern constellations today. Its name is Latin for twins, and it is associated with the twins Castor and Pollux in Greek mythology. Its old astronomical symbol is (♊︎).
HMS Castor was a 32-gun Amazon-class fifth-rate frigate of the Royal Navy. She served during the French Revolutionary and Napoleonic Wars. The French briefly captured her during the Atlantic Campaign of May 1794 but she spent just 20 days in French hands as a British ship retook her before her prize crew could reach a French port. Castor eventually saw service in many of the theatres of the wars, spending time in the waters off the British Isles, in the Mediterranean and Atlantic, as well as the Caribbean.
USNS Pollux (T-AK-290), later T-AKR-290, the fourth United States Navy ship of the name, is an Algol-class vehicle cargo ship that is currently maintained by the United States Maritime Administration as part of the Ready Reserve Force (RRF) as SS Pollux (T-AKR-290).
The first USS Pollux (SP-2573) was a United States Navy cargo ship in commission for three weeks during April 1918.
The Castor class is a pair of coastal patrol vessels in service with the Belgian Navy, used primarily for patrol of the Belgian exclusive economic zone of the North Sea.
Castor is a Castor-class patrol vessel of the Belgian Navy. The vessel was constructed in France and entered service in 2014.
Belgium 
Belgian Navy 
