15 Aquilae’s mass is unknown, however, it has around 1,400% of our Sun’s radius. Rho Aquilae is located at around 150 light-years away from us. NGC 6778 is a planetary nebula located at around 10,300 light-years away from us. It was discovered by Guillaume Bigourdan on July 30, 1889. V Aquilae is 6,500 times brighter than our Sun, however, it is more than two times cooler, having temperatures of around 2,800 K. Its spectrum is dominated by strong absorption lines of C2 and CN molecules. The central star is a binary system with a short orbital period. It is the fifth brightest member of the Aquila constellation, located at around 1,382 light-years away, having an apparent magnitude of 3.87. Its brightness varies over a period of 400 days. In Hawaii, Altair was called Humu – “to sew, to bind together parts of a fishhook”. The constellation represents the eagle of the god Jupiter in Roman mythology. NGC 6741 is a planetary nebula first discovered in 1882 by the American astronomer Edward Charles Pickering. It is located at a distance of 24,100 light years from Earth. The star’s traditional name, Tso Ke, comes from Mandarin and means “the left flag.” The star no longer belongs to the constellation Aquila, as it crossed the border into Delphinus in 1992. It is less than an arc minute away from NGC 6804. The constellation also contains several interesting deep sky objects: the planetary nebulae NGC 6803, NGC 6804, NGC 6781 and the Phantom Streak Nebula (NGC 6741), the open clusters NGC 6709 and NGC 6755, and the dark nebula B143-4. It can be seen 1.1 degrees south of the star Lambda Aquilae. The companion star is a class M red dwarf, located at 13 arcseconds away from the primary. Xi Aquilae, a red clump giant (G9 III) also known by the name Libertas, has a confirmed exoplanet, named Fortitudo, that was discovered in 2008. NGC 6781 has an apparent magnitude of 11.4, an apparent diameter of 1.8′ and a linear diameter of about 2 light years. It is located at an approximate distance of 2,500 light years. It shifts by about a degree in 5000 years. Its name comes from Latin, and it translates to “eagle” – representing the bird that carried Zeus / Jupiter’s thunderbolts in Greek-Roman mythology. In the Chinese lo… The ancient Greeks identified Aquila with the eagle that carried Zeus ’s thunderbolts. It lies at an estimated distance of 2,000 light years from Earth. It has an apparent magnitude of 7.5 and an apparent size of 15′. In another story, the eagle is found guarding the arrow of Eros (represented by the constellation Sagitta), which hit Zeus and made him love-struck. To differentiate Epsilon from Zeta Aquilae, which is also called Deneb el Okab, Epsilon Aquilae is often referred to as Deneb el Okab Borealis, because it is located north of Zeta Aquilae, which is subsequently referred to as Deneb el Okab Australis. Aquila Mythology Aquila was the eagle that carried Zeus' thunderbolts. The Constellation Aquila features a redesigned cockpit for maximum visibility, advanced sensors and an onboard Ursa rover for planetary exploration. The star system is located at around 83 light-years away from us. The Glowing Eye lies at an approximate distance of 6,500 light years from Earth and has a visual magnitude of 11.9. Aquila has roots in ancient Greek and Roman history. It has an apparent magnitude of 12.0 and occupies an area about 1.1 by 0.8 arc minutes in size. According to classic Greek mythology, Aquila was the eagle that carried the thunderbolts of Zeus. It is 55 times brighter than our Sun, and around twice as hot. Image: NASA/JPL/Caltech/Steve Golden, Altair is the 12th brightest star in the sky, with an apparent magnitude of 0.77. In yet another myth, Aquila represents Aphrodite disguised as an eagle, pretending to pursue Zeus in the form of a swan, so that Zeus’ love interest, the goddess Nemesis, would give him shelter. The pattern contains three prominent stars that can be seen to outline the wings of a bird, but are also the focus of quite different myths in … Iota Aquilae has an apparent magnitude of 4.36. In classical Greek mythology, Aquila was identified as Αετός Δίας (Aetos Dios). The companions, suspected optical binaries, are 10th magnitude stars. It can be seen at latitudes between +90° and -75°. Other stars with confirmed planets include COROT-10 (K1V) and COROT-8 (K1V). V Aquilae has an apparent magnitude of 6.6 – 8.4. The neighboring constellations around Aquila are Aquarius, Capricornus, Delphinus, Hercules, Ophiuchus, Sagitta, Sagittarius, Scutum, and Serpens Cauda. Th… NGC 6772 is a planetary nebula with a visual magnitude of 12.7. Aquila is a constellation situated on the celestial equator, being the 22nd largest constellation in the sky. In Greek mythology, the constellation had been associated with Aetos Dios – the eagle that carried the thunderbolts of the supreme god, Zeus. It has an apparent magnitude of 11.9, being around 4,400 years old. One time the eagle was sent to carry Ganymede to Olympus to be the cupbearer of the Gods. It is located at around 2,000 light-years away from us. HD 179079, a G-type subgiant (G5IV), has an orbiting planet that was discovered in 2009. There are several interesting deep-sky objects in Aquila, among them, the planetary nebulae NGC 6781, the Glowing Eye Nebula, NGC 6778, the Phantom Streak Nebula, or the open clusters NGC 6709, NGC 6755, or globular cluster NGC 6760. Altair has 1.8 times the mass of the Sun. John Herschel catalogued it as GC 4473 and John Louis Emil Dreyer added it to the New General Catalogue as NGC 6760. Tarazed is the second-brightest star in Aquila, having an apparent magnitude of 2.7, being 2,538 times brighter than our Sun. Rho Aquilae is a main-sequence star, having an apparent magnitude of 4.94. It was discovered by William Herschel on July 21, 1784. The E Nebula is 0.5o across, roughly the size of the full Moon. It is a bipolar nebula with a highly disrupted equatorial ring. He was sent by Zeus to carry the shepherd boy Ganymede to Mount Olympus. R Aquilae is a Mira variable type of star, having an apparent magnitude that ranges in brightness from 5.3, down to 12.0, within a period of 269.84 days. Xi Aquilae, a red clump giant star, known as Libertas, has an exoplanet named Fortitudo. The stars in the cluster are loosely arranged into a diamond-like shape. Greek mythology and the Constellation Auriga The name of the constellation Aquila means eagle, and it is most common to suggest that this is the representation of the eagle of Zeus, the bird who abducted Ganymede and also carried the weapons of the god; hence it’s near location to Aquarius. Eta Aquilae is one of the easiest Cepheids to distinguish by the naked eye. The cluster lies at a distance of 4632.46 light years from Earth and can be seen 4.5 degrees west of the star Delta Aquilae. In Greek mythology, Aquila is identified as the eagle that carried Zeus’ thunderbolts and was once dispatched by the god to carry Ganymede, the young Trojan boy Zeus desired, to Olympus to be the cup bearer of the gods. Ganymede is represented by Zodiac constellation Aquarius. Eta Aquilae is a yellow-white supergiant, approximately 1200 light years from Earth. The Greek Aquila is most likely based on the Babylonian constellation of the Eagle. Aquila was used by Zeus to fetch the shepherd boy Ganymede. There are two meteor showers whose radiant appear to be from Aquila. Aquila spreads out for over 652 square degrees. Mythology of the constellation Aquila. There are no Messier objects in the constellation of Aquila. Tseen Foo is a clue-white B-type giant with an apparent magnitude of 3.24. They are the June Aquilids, and the Epsilon Aquilids. The star also moves across the sky relatively quickly. NGC 6709 is a loose open cluster that contains around 40 stars, which range in magnitude from 9 to 11. The E Nebula, also known as Barnard’s E Nebula, consists of two dark nebulae – Barnard 142 and 143 – located 1.5 degrees west of Tarazed, Gamma Aquilae. Many dispute the existence of this structure since it contradicts many established physical theories, however, it remains to be seen soon if its existence will finally be proven or disproven. Some mythology also speaks of Aphrodite disguised as an eagle in pursuit of Zeus. The neighboring constellations are Aquarius, Capricornus, Delphinus, Hercules, Ophiuchus, Sagitta, Sagittarius, Scutum, and Serpens Cauda. Al Thalimain is a blue/white main-sequence star, that is 310% more massive than our Sun, having 190% of its radius. It has the size of around 10 billion light-years ( the observable universe is just 93 billion light-years in diameter). Mythology of the Aquila Constellation. Around three stars in Aquila are brighter than magnitude 3.00, while two stars are located within 32.6 light-years away from Earth. Both stars are massive, B-type main-sequence stars with high rotational velocities. It is very faint, having only 2.5% of our Sun’s luminosity, while Ashain is 6 times brighter than our Sun. It is also often compared to the famous Ring Nebula (Messier 57), located in Lyra constellation. This star is a Cephei variable, with its apparent magnitude ranging from 5.18 to 5.51 over a period of 4.47 days. The constellation Aquila is visible in the northern hemisphere's summer sky and the southern hemisphere's winter. The probe left the solar system in 1990 and, because its power was too weak, it has not transmitted any data since 1995. This cluster can be seen 4.5o west of the star Delta Aquilae. Aquila belongs to the Hercules family of constellations, together with Ara, Centaurus, Corona Australis, Corvus, Crater, Crux, Cygnus, Hercules, Hydra, Lupus, Lyra, Ophiuchus, Sagitta, Scutum, Serpens, Sextans, Triangulum Australe, and Vulpecula. HD 183263 (G2IV) has two planets, discovered in 2005 and 2008. DISCLAIMER: These are our current vehicle specifications. Eta Aquilae is a multiple star system that was once part of the former Antinous constellation. Altair is a white main-sequence dwarf star that has a very high rotational velocity, around 286 km / 177.7 mi per second. Let’s see what’s out there! Tarazed, also designated as Gamma Aquilae, is an orange-hued giant star located at around 395 light-years away from us. Lying only 16.8 light-years away, Altair is one of the closest stars to Earth that is visible to the naked eye. He was sent by Zeus to carry the shepherd boy Ganymede to Mount Olympus. It has an apparent magnitude of 4.94. The constellation had been previously mentioned by Exodus in the 4th century BC, and Aratus in the 3rd. For the Egyptians, this constellation was part of another they named ‘the Giant’, aptly named as it stretched from Aquila (Eagle) to Pegasus. This nebula is an easy telescopic target for deep-sky observers since it is located in the southeast of the extremely colored cool carbon star V Aquilae. The constellation Aquila is a centre of an even bigger constellation that shows the God Zeus complete with his collection of bows and arrows and his entire body with the eagle about to sit down on his arm. In another myth, Aquila represents the goddess Aphrodite. It is among the closest stars to us, being at only 16.7 light-years away. NGC 6760 is a globular cluster located at around 24,100 light-years away from us. It is orbiting through the galaxy with an eccentricity of 0.06, which carries it close to the Galactic Core. The Romans called the constellation "Vultur Volans," which means "the flying vulture." However, when considering the myth surrounding Prometheus, the … 57 Aquilae is a double star located at around 480 light-years away from us. Phantom Streak Nebula, image: ESA/Hubble and NASA. The Nine Planets has been online since 1994 and was one of the first multimedia websites that appeared on the World Wide Web. It represents the eagle that carried Zeus’ thunderbolts and also brought the mortal Ganymede to the heavens to serve as Zeus' cupbearer. Aquila has three stars brighter than magnitude 3.00 and two stars located within 10 parsecs (32.6 light years) of Earth. Okab is an exceptionally fast-spinning star, having a rotational velocity of around 317 km / 196.9 mi per second. It is an A-type main sequence star (hydrogen fusing dwarf) that has three visual companions. Aquila is a constellation situated on the celestial equator, being the 22 nd largest constellation in the sky. The name of the constellation Aquila means eagle, and it is most common to suggest that this is the representation of the eagle of Zeus, the bird who abducted Ganymede and also carried the weapons of the god; hence it’s near location to Aquarius. Take an interactive tour of the solar system, or browse the site to find fascinating information, facts, and data about our planets, the solar system, and beyond. The E Nebula, also known as Barnard’s E Nebula, consists of two dark nebulae, Barnard 142, and 143 respectively. The Eagle constellation is easy to spot, flying opposite the celestial Swan (Cygnus). In the story, Zeus later placed the images of the eagle and the swan among the stars to commemorate the event. The constellation is positioned just a few degrees north of the celestial equator and can be best seen at latitudes between +90 degrees and -75 degrees. NGC 6803 is a planetary nebula with a visual magnitude of 11.4. Aquila contains eight named stars. The Glowing Eye Nebula (NGC 6751), image: NASA, The Hubble Heritage Team (STScI/AURA). Aquila does not contain any Messier objects. Its name comes from Latin, and it translates to “eagle” – representing the bird that carried Zeus / Jupiter’s thunderbolts in Greek-Roman mythology. Eta Aquilae is 570% more massive than our Sun, having 6,600% of its radius. Because of this, the star’s equatorial radius is 30.7% greater than its polar radius. Altair is 179% more massive than our Sun, having 163% of its radius, and being 1.19 times hotter than our Sun, having surface temperatures of around 6,900 K. Alshain, also designated as Beta Aquilae, is a binary star located at around 44.7 light-years away from us. Aquila, the eagle, is another very ancient constellation, known as an eagle well before the birth of Christ. Home. Aquila is identified with the Greek myth of the battle between the Olympian gods and the Titans, in which the eagle carried Zeus' thunderbolts that helped defeat the Titans. Altair is an A-type main-sequence star, classified as a Delta Scuti variable, displaying variations in brightness over periods that range from 0.8 to 1.5 hours. This magnificent bird was responsible for holding Zeus’s thunderbolts and occasionally running errands. Aquila is a constellation in the northern sky. NGC 6709 lies five degrees southwest of Zeta Aquilae. The myth about Aquila It is said that the constellation represents the eagle that carried the thunderbolt of Zeus to ancient Greece, thus attributing power and aura to the constellation. They are located at 1.5o west of Tarazed, Gamma Aquilae. Key Facts & Summary Alshain is six times more luminous than the Sun and slightly variable in luminosity. HD 179079, is a subgiant star with only one planet orbiting it, while HD 183263 has two planets, discovered in 2009. Al Thalimain – λ Aquilae (Lambda Aquilae). Aquila constellation map, by IAU and Sky&Telescope magazine. It has an apparent magnitude of 3.71. 15 Aquilae is a magnitude 5 orange giant that has a faint optical companion, HD 177442. 15 Aquilae is also fairly bright, being 83 times brighter than our Sun, yet cooler, with average surface temperatures at around 4,560 K. This star is believed to be part of the thin disk population of the Milky Way. Epsilon Aquilae, or Deneb el Okab, is a triple star system about 154 light years distant. The name Bezek comes from the Hebrew word bazak, which means “lightning.”. In classical Greek mythology, Aquila was identified as Αετός Δίας (Aetos Dios). It is a Cepheid variable star, with its apparent magnitude varying between 3.5 and 4.4 with a period of 7.176641 days. The constellation of Aquila contains many clusters and nebulae, however, they are dim and galaxies are few. R Aquilae is located at around 780 light-years away from us. The other two are Deneb and Vega. Altair is one of the three stars that form the Summer Triangle, an asterism that can be seen directly overhead at mid-northern latitudes in the summer. The star’s name is derived from the Arabic phrase an-nasr at-ta’ir, which means “the flying eagle.”. Variable stars: Eta Aquilae is a cepheid variable: 3.48-4.39 with a period of 7.18 days (more precisely 7 days, 4 hours, 14 minutes and 21.8 seconds). The story behind the name: In the ancient Middle Eastern and Mediterranean cultures, the constellation Aquila is seen as the shape of a flying bird. Altair is the southern star in the triangle. The main star has an apparent magnitude of 2.99, while the companions are 12th magnitude stars. Alshain is the seventh brightest star in Aquila, having an apparent magnitude of 3.87. It has also found and mentioned in texts and stories in the ancient literature. The eagle was also sent by Zeus to carry the shepherd boy Ganymede, to Mount Olympus. Alshain is only the seventh brightest star in Aquila, but was designated Beta Aquilae nonetheless by Johann Bayer. Deneb el Okab – ε Aquilae (Epsilon Aquilae). The nebula was discovered by William Herschel on July 30, 1788. The Koori aboriginal people of Australia knew Altair as Bunjil – a wedge-tailed eagle who had the other 2 brightest stars in Aquila as his wives. Because it rotates very rapidly (286 km/s at the equator), Altair’s shape is not spherical, but flattened at the poles. It is commonly depicted as a centaur pulling back a bow, but many amateur astronomers in the northern hemisphere view Sagittarius as a more recognizable “teapot” asterism. It has also found and mentioned in texts and stories in the ancient literature. A planet orbiting the star HD 192263, an orange dwarf (K2V), was discovered on September 28, 1999, and one orbiting the yellow subgiant HD 192699 (G8IV) was announced in April 2007. The constellation of Aquila is best seen in the northern summer, as it is located along the Milky Way. Aquila currently has 9 stars discovered to host exoplanets. NGC 6781 is another planetary nebula, somewhat similar in appearance to the Owl Nebula (Messier 97) in the constellation Ursa Major. In the Greek legends, this constellation represented the eagle that carried Zeus’ thunderbolts. The alpha star, Altair, is a vertex of the Summer Triangle asterism. The cluster has an apparent magnitude of 12.4. The nebula occupies 0.43′ of the apparent sky. Ganymede is represented by the neighbouring constellation Aquarius. The brightest star in Aquila is Altair, which is one vertex of the Summer Triangle asterism. The star is approximately 289 light years distant and easy to observe in small telescopes. Zeta Aquilae is another triple star system, approximately 83.2 light years distant, with a white A-type main sequence dwarf for a primary. Aquila is a constellation on the celestial equator. There are several explanations for the presence of this eagle in the sky. It is located in the fourth quadrant of the southern hemisphere (SQ4) and can be seen at latitudes between +65° and -90°. Altair completes one spin around its axis in around 8.9 hours ( our Sun, for comparison, does this in 25 days), having an extreme rotational velocity of around 286 km / 177.7 mi per second. It was first catalogued by the Greek astronomer Ptolemy in the 2nd century. There are two meteor showers associated with the constellation: the June Aquilids and the Epsilon Aquilids. Ganymede is represented by the neighbouring constellation Aquarius. The first one occurred in 389 BC, while the second, designated as Nova Aquilae 1918, briefly shone brighter than Altair. It can be seen only 1.72 arc minutes away from NGC 6760. This small but significant constellation features several fascinating deep-sky objects that amateur astronomers can view with a backyard telescope. NGC 6804 is another planetary nebula in Aquila. The name Aquila stands for eagle in Latin; it represents the bird who carried the thunderbolts of Zeus in Greek mythology. Its name is derived from the Persian phrase šāhin tarāzu, which means “the beam of the scale.” It is a class K (spectral class K3) bright giant with an apparent magnitude of 2.72, approximately 461 light years distant. He was also sent to retrieve the Trojan shepherd boy – … Its central star, a white dwarf, has an apparent magnitude of 16.8. Its name is Latin for 'eagle' and it represents the bird that carried Zeus/Jupiter's thunderbolts in Greco-Roman mythology. In 1973, NASA launched the probe Pioneer 11 that will presumably approach Lambda Aquilae in about four million years (if all goes well). Tarazed is about 100 million years old and yet it is already burning helium into carbon in its core. NGC 6781 is a planetary nebula that shows some resemblance to the Owl Nebula, located in the constellation of Ursa Major. Aquila has nine stars with known planets. IC 1298 is an open cluster in Aquila. The magnitude changes very gradually throughout this time period, and is easily noticed with binoculars (using beta Aquilae, 3.7, as a reference). Aquila is the 22nd biggest star constellation in the sky, occupying an area of 652 square degrees in the fourth quadrant of the northern hemisphere (NQ4). NGC 6778 was discovered by John Herschel on May 21, 1825 and independently by Albert Marth on June 25, 1863, which led to the nebula’s double listing in the New General Catalogue. It has an apparent magnitude of 11, being 0.1 arc minutes in diameter, and fairly bright. The central star has an estimated surface temperature of 140,000° C and an apparent magnitude of 13.9. The constellation is best seen in the northern summer, as it is located along the Milky Way. Tarazed is the second brightest star in Aquila. The brightest star in Aquila is Altair, which is also the 12th brightest in the night sky, having an apparent magnitude of 0.76. The nebula lies only 0.04 arc minutes away from the open cluster IC 1298 and 0.79 arc minutes from the cluster NGC 6775. The cluster was discovered by William Herschel on 19 July, 1828. The constellation’s name means “the eagle” in Latin. Aquila is one of the original constellations that straddles the celestial equator. Aquila is located in the fourth quadrant (NQ4) in the northern sky, near the celestial equator, and it can be viewed at latitudes between +90o and -70o. The primary star, Alshain, is a subgiant star that has around 126% of our Sun’s mass, and 328% of its radius. Tarazed is 2960 times more luminous than the Sun and has a radius of 110 solar, taking up about half an AU in the sky. In Greek mythology, Aquila was an eagle of Zeus who carried his thunderbolts. To this date, two major novae have been observed in the constellation of Aquila. Its name is Latin for 'eagle' and it represents the bird that carried Zeus/Jupiter's thunderbolts in Greek-Roman mythology. Ganymede is often associated with the constellation of Aquarius. It is a young star, being only 100 million years old. It has an overall apparent magnitude of 7.5, being 15’ in size. The name Aquila means “Eagle” in Latin. Monocular vs. Binoculars- Which One is Best for Stargazing. In a book by Gavin White, the Babylonian Eagle carried the constellation called the Dead Man (LU.USH) in its talons. The top 10 brightest stars in Aquila are: Altair, designated as Alpha Aquilae, is the brightest star in the constellation, being 10.6 times brighter than our Sun. It is a known source of X-rays. It lies at an approximate distance of 4,200 light years. NGC 6749 is another globular cluster in Aquila, discovered by John Herschel on July 15, 1827. Its brightest star, Altair, is one vertex of the Summer Triangle asterism. In the Marquesas Islands, Aquila was known as Pao-toa – Fatigued Warrior. The name Al Thalimain, which the star shares with Lambda Aquilae, means “the two ostriches” in Arabic. NGC 6781 photographed by the ESO 3.6-m Telescope, using the Faint Object Spectrograph and Camera (EFOSC2), at the La Silla Observatory in the Atacama Desert, Chile. She then took on the form of a swan to chase Zeus to the shelter of his love interest, the godde… It is located at around 125 light-years away. The Phantom Streak Nebula, designated as NGC 6741, is a planetary nebula located at around 7,000 light-years away from us. In April 2000, an image of the nebula was selected to commemorate the 10th anniversary of the Hubble Space Telescope in orbit. Aquila is best seen in the northern summer, as it is located along the Milky Way. Theta Aquilae is a spectroscopic binary star, about 287 light years distant. The star has an apparent magnitude of 3.43 and is 125 light years distant. The star at the center of the nebula has a surface temperature of around 140,000 K, or 24.2 times hotter than our Sun. Aquila's brightest star, Altair, forms part an asterism called the Summer Triangle with Deneb (from Cygnus) and Vega (from Lyra).. It expands at a speed of 40 km/s. Altair is located at around 16.7 light-years away from us, being one of the three vertices of the Summer Triangle asterism. It has an apparent magnitude of 11.4, and an apparent linear diameter of around 2 light-years. Another myth states that Aquila is the eagle who protected the arrow of Eros, commemorated by the constellation Sagitta (arrow), while an alternate legend tells that it represents Aphrodite, who disguised herself as an eagle pretending to hunt Zeus disguised as a swan so that his love interest, Nemesis, would take pity on the swan and provide him with sanctuary. Its name is derived from the Arabic phrase ðanab al-cuqāb, which means “the tail of the eagle.” The brightest component of Epsilon Aquilae is an orange K-type giant which is a known barium star; one containing a lot of barium and other heavy elements. NGC 6751, also known as the Glowing Eye Nebula, is a planetary nebula about 0.8 light years in diameter, which is about 600 times the size of the solar system. The nebula itself formed when a star collapsed and threw off its outer layer of gas thousands of years ago. AQUILA The Eagle Aquila - Celestial Atlas by Alexander Jamieson - 1822. The central star has an apparent magnitude of 14.4. The name Alshain is derived from the Perso-Arabic aš-šāhīn, which means “the (peregrine) falcon.” The star has a 12th magnitude visual companion, Beta Aquilae B, a class M red dwarf, lying 13 arc seconds away. The brightest star in the constellation is Altair, Alpha Aquilae (spectral class A7 V), which is also the 12th brightest star in the sky. Aquila’s representation as an eagle dates back to the Sumerians, who called Altair the eagle star. In Greek mythology, Aquila represents an Eagle associated with the god Zeus. NASA’s Pioneer 11 space probe, which flew by Jupiter and Saturn in the 1970s, is expected to pass near Lambda Aquilae in about 4 million years. NGC 6755 contains many stars, the brightest of which are of magnitude 12th and 13th. The author also draws a comparison to the Classical stories of Antinous and Ganymede. The constellation of Aquila was once part of the 48 listed constellations by the 2nd-century astronomer Ptolemy. NGC 6755 is an open cluster situated at around 4,632 light-years away from us. The cluster was discovered by John Russell Hind on March 30, 1845. Altair, the constellation’s brightest star, forms a prominent asterism known as the Summer Triangle with the luminaries of Cygnus (Deneb) and Lyra (Vega). It has an apparent magnitude of 9.0 and an apparent size of 9.6’. He was the eagle that carried the thunderbolts of Zeus. The picture is made complete with the myth of the eagle holding a dead man in its talons. FF Aquilae is a yellow-white-hued supergiant star located at around 1,350 light-years away from us. Orange giant that has three visual companions tarazed is about 0.5 degrees across, roughly the size of Summer... 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