Cygnus X-3 is a high-mass X-ray binary (HMXB), one of the stronger binary X-ray sources in the sky. It is often considered to be a microquasar, and it...

Cygnus X-1 (abbreviated Cyg X-1) is a galactic X-ray source in the constellation Cygnus and was the first such source widely accepted to be a black hole...

largest stars currently known. The constellation is also home to Cygnus X-1, a distant X-ray binary containing a supergiant and unseen massive companion...

Cygnus A (3C 405) is a radio galaxy, one of the strongest radio sources in the sky. A concentrated radio source in Cygnus was discovered by Grote Reber...

electromagnetic range. Radio, infrared, and X-ray images reveal the complete loop. The visual portion of the Cygnus Loop is known as the Veil Nebula, also...

Cygnus-X is a massive star formation region located in the constellation of Cygnus at a distance from the Sun of 1.4 kiloparsecs (4,600 light years). It...

Cygnus X may refer to: Cygnus-X (star complex), a giant star formation region Cygnus X (music group) Cygnus X-1 (disambiguation) Cygnus X-3 This disambiguation...

constellation Cygnus A, a radio galaxy within the constellation Cygnus X (star complex), a star complex within the constellation Cygnus X-1, a binary system...

"Cygnus X-1" is a two-part song series by Canadian progressive rock band Rush. The first part, "Book I: The Voyage", is the last song on the 1977 album...

(TeV) range have been observed from astronomical sources such as the Cygnus X-3 microquasar. Natural sources of gamma rays originating on Earth are mostly...

from Galactic sources (especially the Crab Nebula and the X-ray binaries Cygnus X-3 and Hercules X-1) and extragalactic sources (active Galactic nuclei and...

Cygnus OB7 is an OB association in the giant Cygnus molecular cloud complex, which also contains the star-forming regions Cygnus X, the North America Nebula...

Cygnus X was a trance music project from Germany named after the famous X-ray binary star Cygnus X-1. It began as a collaboration between Matthias Hoffmann...

Cygnus OB2 #12 is an extremely luminous blue hypergiant with an absolute bolometric magnitude (all electromagnetic radiation) of −10.9, among the most...

The region is embedded within a wider one of star formation known as Cygnus X, which is one of the most luminous objects in the sky at radio wavelengths...

located approximately 2,964 light-years from Earth in the constellation of Cygnus. It was identified in 2015 through an analysis of light curve data obtained...

to a source in space named Cygnus X-3 (the third brightest x-ray emitting object in the constellation Cygnus). Cygnus X-3 emits two major types of particles:...

Cygnus is an expendable American automated cargo spacecraft designed for International Space Station (ISS) resupply missions. It was initially developed...

or Nokia X3-02 Foveon X3 sensor, a layered image sensor design Cygnus X-3, a binary x-ray source in the sky X3, one former name of a subcommittee of ANSI...

"Gemini/GNIRS infrared spectroscopy of the Wolf-Rayet stellar wind in Cygnus X-3". Monthly Notices of the Royal Astronomical Society. 472 (2): 2181. arXiv:1708...

systems containing a compact object. For example, radiation emitted from Cygnus X-3 has been measured at ranges from GeV to exaelectronvolt-levels. Other...

sources and a map of the Milky Way. The satellite also observed the X-ray binary Cygnus X-3. COS-B was launched from Vandenberg Air Force Base on 9 August...

MacRobert, Alan (21 November 2011). "Cygnus X-1, Exactly". Sky & Telescope. Buongiorno, Caitlyn (3 March 2021). "Cygnus X-1: The black hole that started it...

Cygnus falconeri is an extinct species of very large swan known from Middle Pleistocene-aged deposits from Malta and Sicily. Its dimensions are described...

(a candidate stellar mass black hole outside of the Local Group) Cygnus X-1 Cygnus X-3 GRO J0422+32 (possibly the smallest black hole yet discovered) GRO...

Swans are birds of the genus Cygnus within the family Anatidae. The swans' closest relatives include the geese and ducks. Swans are grouped with the closely...

and most prominent part of the huge molecular nebula complex known as Cygnus X; the total mass of gas and dust in this region is between 10,000 and 100...

Orbital-3, also known as Orb-3, was an attempted flight of Cygnus, an automated cargo spacecraft developed by United States–based company Orbital Sciences...

The whooper swan (/ˈhuːpə(ɹ) swɒn/ "hooper swan"; Cygnus cygnus), also known as the common swan, is a large northern hemisphere swan. It is the Eurasian...

survey instrument used at the Los Alamos National Laboratory for the Cygnus X-3 Sky Survey performed at the LAMPF (Los Alamos Meson Physics Facility)...