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Latest Cassiopeia Stories

bd13acabd5540ca3f2e26c01888ef6a01
2011-04-18 07:50:00

Legend has it that a noon-day star appeared in 1630 at the birth of King Charles II, who later was restored to the English monarchy after his father was executed, reports AFP. Edward Matthew, an English writer, described the event as "The Most Glorious Star"¦ shining most brightly in a Miraculous manner in the Face of the Sun," in 1661. He writes in a pamphlet, "Never any Starre [had] appeared before at the birth of any (the Highest humane Hero) except our Savior." Historians have...

22e89538f74480bde865b91c13df52751
2009-02-24 09:55:00

A team of astronomers, led by Loretta Dunne from the University of Nottingham, have found some very unusual stardust. In a paper to be published in Monthly Notices of the Royal Astronomical Society, Dr Dunne and her team find new evidence for the production of copious quantities of dust in the Cassiopeia A supernova remnant, the remains of a star that exploded about 300 years ago. Interstellar dust is found throughout the cosmos. It is responsible for the dark patches seen in the Milky Way on...

86bae7d5a9928636f0787a9931b1c1fb1
2008-12-04 07:10:00

Scientists believe they have finally found what Danish astronomer Tycho Brahe saw in the heavens over 400 years ago.A new study confirms that Brahe witnessed a common kind of supernova, or thermonuclear explosion, which involved a white dwarf star with a nearby companion.Researchers from Japan, Germany, and the Netherlands analyzed light wavelengths from the "light echo" of the past event, which was still observable on some dust clouds in deep space.  They presented their findings in the...

51ad603f2862ece5f71a6741aa8d1b2c1
2008-05-29 14:35:00

Astronomers have unearthed secrets from the grave of a star that blasted apart in a supernova explosion long ago. By decoding ghostly echoes of light traveling away from the remains of a supernova called Cassiopeia A, the scientists have pieced together what the star looked like in life, and ultimately how it met its demise. The discovery, made using primarily NASA's Spitzer Space Telescope and Japan's Subaru telescope on Mauna Kea in Hawaii, represents the first time astronomers have been...

686502fbb85197a4f258b108fc3877c81
2006-10-26 16:50:00

Astronomers using NASA's infrared Spitzer Space Telescope have discovered that an exploded star, named Cassiopeia A, blew up in a somewhat orderly fashion, retaining much of its original onion-like layering. "Spitzer has essentially found key missing pieces of the Cassiopeia A puzzle," said Jessica Ennis of the University of Minnesota, Minneapolis, lead author of a paper to appear in the Nov. 20 issue of the Astrophysical Journal. "We've found new bits of the 'onion' layers that had not...

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2006-08-29 12:26:35

A new image taken with NASA's Hubble Space Telescope provides a detailed look at the tattered remains of a supernova explosion known as Cassiopeia A (Cas A). It is the youngest known remnant from a supernova explosion in the Milky Way. The new Hubble image shows the complex and intricate structure of the star's shattered fragments. The image is a composite made from 18 separate images taken in December 2004 using Hubble's Advanced Camera for Surveys (ACS), and it shows the Cas A remnant as a...

216ba0defdeb77fc6b09f5c861cc81641
2005-06-09 13:50:00

JPL -- An enormous light echo etched in the sky by a fitful dead star was spotted by the infrared eyes of NASA's Spitzer Space Telescope. The surprising finding indicates Cassiopeia A, the remnant of a star that died in a supernova explosion 325 years ago, is not resting peacefully. Instead, this dead star likely shot out at least one burst of energy as recently as 50 years ago. "We had thought the stellar remains inside Cassiopeia A were just fading away," said Dr. Oliver Krause,...


Latest Cassiopeia Reference Libraries

10_826825522c0307221d046a2929fc18692
2004-10-19 04:45:44

Cassiopeia Constellation -- Cassiopeia is a northern constellation representing the legendary queen of Ethiopia Cassiopeia, who was the wife of Cepheus and the mother of Andromeda. It is one of the 88 modern constellations, and was also one of the 48 listed by Ptolemy. Notable features Five of the stars of Cassiopeia form a W shape, which is one of the most distinctive patterns in the northern sky. Since it is close to the north celestial pole, it remains in the sky all night long in...

7_0381fc2b1cd559c2a835af6ff938b99e2
2004-10-19 04:45:44

Tycho Brahe -- Tycho Brahe (December 14, 1546 - October 24, 1601) was a Danish astronomer. He had Uraniborg built; which become an early "research institute". For purposes of publication, Tycho owned a printing press and paper mill. His best known assistant was Kepler. Tycho realized that progress in the science of astronomy could be achieved, not by occasional haphazard observations, but only by systematic and rigorous observation, night after night, and by using instruments of the...

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Word of the Day
barratry
  • The offense of persistently instigating lawsuits, typically groundless ones.
  • An unlawful breach of duty on the part of a ship's master or crew resulting in injury to the ship's owner.
  • Sale or purchase of positions in church or state.
This word ultimately comes from the Old French word 'barater,' to cheat.
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