https://en.wikipedia.org/wiki/Cygnus_(constellation)
Cygnus is a northern constellation on the plane of the Milky Way, deriving its name from the Latinized Greek word for swan. Cygnus is one of the most recognizable constellations of the northern summer and autumn, and it features a prominent asterism known as the Northern Cross (in contrast to the Southern Cross).Cygnus was among the 48 constellations listed by the 2nd century astronomer

https://astrobackyard.com/cygnus-constellation/
Learn about the Cygnus constellation, a large and easy-to-spot pattern of stars in the northern sky that resembles a swan. Discover its brightest stars, deep-sky objects, and mythical origins from Greek and Chinese legends.

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https://www.constellation-guide.com/constellation-list/cygnus-constellation/
Learn about Cygnus, the Swan constellation in the northern sky, and its association with Greek and Chinese myths. Find out its brightest stars, notable objects, and how to locate it in the night sky.

https://www.space.com/cygnus-constellation.html
Cygnus is a beautiful constellation that is fairly easy to spot in the night sky, especially if you are far from light pollution. The best way to locate it is by finding five stars in a cross

https://www.britannica.com/place/Cygnus-constellation
Cygnus, constellation in the northern sky at about 21 hours right ascension and 40° north in declination. The brightest star in Cygnus is Deneb, the 19th brightest star in the sky. Along with Vega and Altair, Deneb is one of the stars of the prominent asterism, the Summer Triangle. The Milky Way

https://www.astronomytrek.com/star-constellation-facts-cygnus/
- Cygnus X-1, located about 6,100 light years away, is a bright X-ray source that led to the first potential black hole being discovered. It consists of a blue star and a black hole orbiting each other, with the gas pulled off the star by the black hole subsequently heating up and radiating as X-rays. The object is estimated to have about 8.7

https://theplanets.org/constellations/cygnus-constellation/
Cygnus is the 16th largest constellation in the night sky and occupies an area of 804 square degrees. It lies in the fourth quadrant of the northern hemisphere (NQ4) and can be seen at latitudes between +90° and -40°. Its right ascension is 20.62h and its declination is +42.03°.

https://lovethenightsky.com/cygnus-constellation-guide/
Epsilon Cygni (Gienah, Gienah Cygni) -This double star is the third brightest in Cygnus and marks the western point of the Northern Cross. The yellow-orange giant, magnitude 2.49, primary star and red dwarf, magnitude 11.60 secondary star are ~75 arcseconds apart. Gienah is derived from the Arabic word for 'wing'.

https://www.skyatnightmagazine.com/advice/cygnus-constellation
Cygnus the Swan is a constellation in the northern hemisphere and one of the most prominent star patterns in the summer and autumn night sky.

https://theskylive.com/sky/constellations/cygnus-constellation
Cygnus (pronounced ˈsɪɡnəs) is the Latin name of a large constellation (in fact it extends itself for about 40 degrees across the sky) situated north of the celestial equator.As such, it is more easily visible from the northern hemisphere. In English language this constellation is also known as "The Swan" while in astronomical texts and literature this constellation is often abbreviated as

https://www.go-astronomy.com/constellations.php?Name=Cygnus
The Northern constellation of Cygnus, the Swan, is best viewed in Fall during the month of September. Cygnus is the 16th largest constellation. It's brightest star is Deneb at magnitude 1.25. The boundary of the Cygnus constellation contains 85 stars that host known exoplanets. Red supergiant KY Cygni is the 6th largest known star in the

https://in-the-sky.org/data/constellation.php?id=32
Cygnus is a constellation shaped like a cross, with the bright star Deneb forming one vertex. It contains many open clusters, star fields and the Northern Cross asterism, and is often associated with the myth of Zeus and Leda.

https://en.wikipedia.org/wiki/Cygnus_(spacecraft)
Cygnus is an expendable American cargo spacecraft developed by Orbital Sciences Corporation, manufactured and launched by Northrop Grumman Space Systems, as part of NASA's Commercial Resupply Services (CRS) program. It is usually launched by Northrop Grumman's Antares rocket from the Wallops Flight Facility, although three flights were on ULA's Atlas V and one, with two additional planned

https://earthsky.org/constellations/cygnus-the-swan-milky-way/
Learn about Cygnus the Swan, a summer constellation that contains the bright star Deneb and the double star Albireo. Find out how to spot its shape, its mythology, its deep-sky objects and its relation to the Milky Way.

https://www.universetoday.com/20569/cygnus-constellation/
Cygnus is a large constellation in the summer sky, featuring the Northern Cross asterism and the bright star Deneb. Learn about its ancient origins, cultural significance and notable objects, such as the Cygnus X-1 black hole and the Sadr region.

https://www.sciencefocus.com/space/cygnus-constellation
Learn how to spot the Cygnus constellation, also known as the Northern Cross, in the night sky and discover its myths and legends.

https://www.universeguide.com/constellation/cygnus
Cygnus constellation was created by the ancient astronomer Claudius Ptolemy, who lived in 2nd century Alexandria, Egypt. Cygnus (Constellation) takes up 803.983 sq. degrees of the night sky, equating to 1.95% of the night sky. Cygnus is the 16th largest constellation in the night sky. One thousand

https://www.underthenightsky.com/constellations/cygnus/
Cygnus is a northern constellation that represents a swan in several myths, including Zeus' seduction of Leda. Learn about its bright stars, open clusters and best viewing time in summer.

https://www.britannica.com/technology/Cygnus-spacecraft
Cygnus is a cylindrical spacecraft divided into two modules: the forward Pressurized Cargo Module, which holds the supplies for the ISS, and the rear Service Module, which contains the propulsion system. The Pressurized Cargo Module is based upon the Multi-Purpose Logistics Modules, which were used by the space shuttle to carry supplies to the

https://interestingengineering.com/lists/10-facts-about-cygnus-constellation
Learn about the Cygnus Constellation, also known as the Swan or the Northern Cross, one of the most prominent and beautiful regions of the night sky. Discover its history, stars, nebulae, and how to find it in the northern sky.

https://en.wikipedia.org/wiki/Cygnus
Cygnus (spacecraft), a space vehicle developed by Orbital Sciences Corporation and Thales Alenia Space. Cygnus Air or Gestair Cargo, a Spanish cargo airline. Cygnus Business Media, a U.S.-based business-to-business publishing company. Cygnus Solutions, a company that provided commercial support for free software and the original developer of

https://skytonight.org/cyg
A small, massive object orbits a giant blue star near the center of Cygnus. Discovered in 1965 and known as Cygnus X-1, it cannot be seen with optical telescopes, but it emits intense, flickering x-rays. Most astronomers believe that Cygnus X-1 is a black hole. Matter from the bluish companion star spirals down toward the black hole, emitting x