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  • How Big is the Universe? | Size, Why So Big, Infinite Facts
    The biggest thing we have discovered so far in our Universe is the Hercules-Corona Borealis Great Wall It is a supercluster which has a diameter of around 10 billion light-years Many believe that our Universe is only one of a set of separate universes, collectively known as the multiverse
  • Aquila Constellation | Facts, Information, Myth, History Definition
    An extragalactic object is also present in Aquila, the Hercules-Corona Borealis Great Wall – which may be the largest single mass concentration of galaxies known in the Universe The constellation of Aquila was once part of the 48 listed constellations by the 2 nd-century astronomer Ptolemy
  • Asellus Primus (θ Boötis) | Facts, Formation, Distance, Size Mass
    There are many interesting stars and deep-sky objects in the constellation of Boötes, such as Arcturus, the fourth-brightest star in the night sky, Muphrid, a binary star system, Nekkar, a yellow giant star, Seginus, a Delta Scuti variable star, Alkalurops, a triple star system, Izar, another triple star system, Rho Boötis, an orange giant
  • How Old is the Universe? | How They Know, Age History - The Nine Planets
    The observable Universe is 93 billion light-years across The existence of the Hercules-Corona Borealis Great Wall, its size, is quite controversial This is because it is too big to have formed in the amount of time its light has reached us, and it may well one day prove that the Universe is even older than we think it is
  • Leo Constellation | Facts, Information, Mythology, History Definition
    The Hercules-Corona Borealis Great Wall, or the Great GRB Wall, is presumably the largest known structure in the observable universe, stretching for around 10 billion light-years There are many conflicting views upon its existence, however, this structure is presumed to stretch from the second to the Third and Fourth galactic quadrants, thus
  • Corona Borealis Constellation | Facts, Information, Mythology History
    In Welsh mythology, Corona Borealis was called Caer Aarinhod – the Castle of the Silver Circle – and was the heavenly abode of the Lady Arianrhod The ancient Balts knew Corona Borealis as Darzelis – the flower garden The Arabs called Corona Borealis – Alphecca – now its brightest star bears this name Alphecca means “separated”
  • Asellus Tertius (κ Boötis) | Facts, Formation, Distance, Size Mass
    The components are separated by an angular distance of 13 5 arcseconds The spectroscopic binary system, Kappa 1 Boötis, has a radial velocity of -22 09 km -13 7 mi per second, while Asellus Tertius has a radial velocity of -15 60 km -9 69 mi per second
  • Corona Australis Constellation - The Nine Planets
    Its name comes from Latin, and it translates to “the southern crown”, being the southern counterpart of Corona Borealis, the northern crown Key Facts Summary Corona Australis was among the first 48 constellations listed by the famous Greek-Roman astronomer, Ptolemy, in his 2 nd century Almagest
  • Alphecca (α Coronae Borealis) Facts - The Nine Planets
    Alphecca is located in the constellation of Corona Borealis, the celestial Northern Crown, marking the base of the crown There are only 8 known stars associated with this constellation The Corona Borealis constellation is one of the smallest constellations located in the northern hemisphere
  • Ursa Major Constellation | Facts, Information, History Definition
    Scarred of the great bear appearing before him, Arcas drew his spear However, Zeus saw the scene from Olympus and intervened to prevent a tragedy He sent a whirlwind that carried both Callisto and Arcas into the heavens, where he turned Arcas into the constellation of Bootes, the Herdsman, and Callisto into Ursa Major





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