A noun is a type of word the meaning of which determines reality. Nouns provide the names for all things: people, objects, sensations, feelings, etc.
WHAT DOES CASSIOPEIA A MEAN IN ENGLISH?
Cassiopeia A is a supernova remnant in the constellation Cassiopeia and the brightest extrasolar radio source in the sky at frequencies above 1 GHz. It had a flux density of 2720±50 Jy at 1 GHz in 1980; its flux density at 1 GHz is decreasing at a rate of 0.97±0.04 percent per year. This decrease means that at frequencies below 1 GHz Cas A is now less intense than Cyg A. The supernova occurred approximately 11,000 light-years away in the Milky Way. The expanding cloud of material left over from the supernova now appears approximately 10 light-years across from Earth's perspective. Despite its radio brilliance, however, it is extremely faint optically, and is only visible on long-exposure photographs. It is believed that first light from the stellar explosion reached Earth approximately 300 years ago but there are no historical records of any sightings of the progenitor supernova, probably due to interstellar dust absorbing optical wavelength radiation before it reached Earth. Possible explanations lean toward the idea that the source star was unusually massive and had previously ejected much of its outer layers.
Definition of Cassiopeia A in the English dictionary
The definition of Cassiopeia A in the dictionary is a very strong radio and X-ray source in the constellation Cassiopeia, identified as the remnant of a supernova thought to have occurred in the late 17th century.
The translations of Cassiopeia A from English to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «Cassiopeia A» in English.
List of principal searches undertaken by users to access our English online dictionary and most widely used expressions with the word «Cassiopeia A».
FREQUENCY OF USE OF THE TERM «CASSIOPEIA A» OVER TIME
The graph expresses the annual evolution of the frequency of use of the word «Cassiopeia A» during the past 500 years. Its implementation is based on analysing how often the term «Cassiopeia A» appears in digitalised printed sources in English between the year 1500 and the present day.
Examples of use in the English literature, quotes and news about Cassiopeia A
10 ENGLISH BOOKS RELATING TO «CASSIOPEIA A»
Discover the use of Cassiopeia A in the following bibliographical selection. Books relating to Cassiopeia A and brief extracts from same to provide context of its use in English literature.
The Story of Cassiopeia: A Roman Constellation Myth
"Cassiopeia, Queen of Ethiopia, often boasts about her own beauty. When Jupiter finds out that Cassiopeia thinks she's more beautiful than the sea nymphs, he's furious. Will Cassiopeia's words cause her kingdom to fall?"--P.  of cover.
New Observational and Theoretical Insights on CassiopeiaA.
Finally, we present calculations from a new multi-dimensional hydrodynamics and non-equilibrium ionization and cooling code designed to model the emission from SNR shocks.
Kristoffer Albert Eriksen, 2009
Food is a necessity; television isn't. Let's talk about something else, okay?"
Cassiopeia wanted to get away from those particular events. As Cassiopeia was
parting Mark's company that evening, Ryan gave Cassiopeia a look which was
John Hofman, 2007
The New Astronomy
This object still bears the name Cassiopeia A given by radio astronomers to
denote it as the strongest radio source in the constellation. After identifying
Cassiopeia A with this optical nebulosity, Walter Baade and Rudolph Minkowski
used the ...
Nigel Henbest, 1996
3c Objects: Messier 87, Messier 82, CassiopeiaA, 3c 273, ...
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.
Books Llc, 2010
As the underpowered skiffs struggled to put distance between them and the
CassiOpeia, a new craft appeared. “Sire the Chariot-Class vessel I noted earlier
is back and it isn't a hologram” Pennon Sevaw-Ria announced nervously. “
Access the ...
K. L. James, L James K L James, 2009
The Guide to the Galaxy
The expansion of the Cassiopeia A 'supernova remnant' gives us a fairly precise
way to measure its distance, and it turns out to lie just over 9 000 light years away
: firmly in the Perseus Arm. If the supernova were similar to those we see in ...
Nigel Henbest, 1994
... has been the overwhelming victor in that space. But with the April release of
the Pocket PC platform, Microsoft has improved its Windows CE operating system
Microphone enough to give CE-based devices such as Casio's Cassiopeia a
At present, these reference objects must be chosen from among the most intense
sources, Cassiopeia A, Cygnus A, Taurus A and Virgo A. The utility of both
Cygnus A and Taurus A is impaired by their close proximity to other discrete
Sir Francis Graham-Smith, 1952
Weaves a magical tale about an orphan girl named Momo whose unstinting goodness nurtures wisdom and happiness in the people around her and who becomes the prey of sinister figures
Michael Ende, 1986
10 NEWS ITEMS WHICH INCLUDE THE TERM «CASSIOPEIA A»
Find out what the national and international press are talking about and how the term Cassiopeia A is used in the context of the following news items.
The Only Three Heavy Elements In The Universe That Aren't Made …
Image credit: NASA / JPL-Caltech; Chandra / Spitzer / Hubble composite of the Cassiopeia A supernova remnant. And when those energetic ... «Forbes, Jul 15»
Annual Appearance Of Strawberry Moon Set For June 2
Gravitational Waves 'Discovered' in 2014 is Probably Space Dust · Galactic CAT Scan Reveals Bubbly Interior of Supernova Cassiopeia A ... «Tech Times, Jun 15»
Watch the off-kilter explosion of a supergiant star
NuSTAR recently created detailed titanium-44 maps of another supernova remnant, called Cassiopeia A, and there too it found signs of an ... «Futurity: Research News, May 15»
Mysterious supernova still astounds astronomers
The new findings follow similar observations made by NuSTAR last year of another supernova remnant, called Cassiopeia A, which also ... «ABC Science Online, May 15»
Astronomy Photo of the Day — G327.1-1.1
... as the most beautiful nebulae the universe has to offer (as an example, the Crab Nebula is a supernova remnant, as is Cassiopeia A). «From Quarks to Quasars, May 15»
Strange Object Found -- "The Long-Sought 'Missing Link' That …
In 2007 NASA's Spitzer space telescope found the infrared signature of silica (sand) in the core-collapse supernova remnant Cassiopeia A ... «The Daily Galaxy, Apr 15»
Why the constellation Cassiopeia holds a wealth of night-sky treasures
For Radio Astronomers, Cassiopeia contains Cassiopeia A, an extremely bright extrasolar radio source, the remnants of a supernova. There is ... «Christian Science Monitor, Apr 15»
Hubble at 25: the best images from the space telescope - in pictures
A detailed look at the remains of a supernova explosion known as Cassiopeia A. It is the youngest known remnant from a supernova explosion ... «The Guardian, Apr 15»
Cosmic Building Block Dust From An Ancient Supernova Found
This has been observed in several young supernova remnants - such as the famed SN1987A and Cassiopeia A. In the turbulent supernova ... «Science 2.0, Mar 15»
Say cheese! Hubble Telescope spots smiley face in space
Blue in this image of Cassiopeia A represents radioactive material. ... Supernova Cassiopeia A supernova SN 2014J supernova SN2014J hand ... «CNN, Feb 15»
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