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Topics related to "astronomy"

astronomy
astronomy branch of science that studies the motions and natures of celestial bodies, such as planets , stars , and galaxies ; more generally, the study of matter and energy in the universe at large. Ancient Astronomy Astronomy is the oldest of the physical sciences. In many ea... Read more
radar astronomy
radar astronomy application of radar to the determination of distances and planetary features within the solar system, such as rotation rates. A short burst of radio waves is transmitted in the direction of the object under study. The object reflects the radio waves back to earth, where they are ... Read more
infrared astronomy
infrared astronomy study of celestial objects by means of the infrared radiation they emit, in the wavelength range from about 1 micrometer to about 1 millimeter. All objects, from trees and buildings on the earth to distant galaxies, emit infrared (IR) radiation. The study of such radiation from... Read more
ultraviolet astronomy
ultraviolet astronomy study of celestial objects by means of the ultraviolet radiation they emit, in the wavelength range from about 90 to about 350 nanometers. Ultraviolet (UV) line spectrum measurements are used to discern the chemical composition, densities, and temperatures of interstellar ga... Read more
neutrino astronomy
neutrino astronomy study of stars by means of their emission of neutrinos , fundamental particles that result from nuclear reactions and are emitted by stars along with light. Approximately 100 billion neutrinos have raced through your body since you began reading this article. The light received ... Read more
radio astronomy
radio astronomy study of celestial bodies by means of the electromagnetic radio frequency waves they emit and absorb naturally. Radio Telescopes Radio waves emanating from celestial bodies are received by specially constructed antennas, called radio telescopes, whose use corresponds to th... Read more
National Radio Astronomy Observatory
National Radio Astronomy Observatory (NRAO), federal observatory for radio astronomy , founded in 1956 and operated under contract with the National Science Foundation by Associated Universities, Inc., a group of major universities. The headquarters are at Charlottesville, Va.; the original observ... Read more
gamma-ray astronomy
gamma-ray astronomy study of astronomical objects by analysis of the most energetic electromagnetic radiation they emit. Gamma rays are shorter in wavelength and hence more energetic than X rays (see gamma radiation ) but much harder to detect and to pinpoint. X rays and some gamma rays are pr... Read more
X-ray astronomy
X-ray astronomy study of celestial objects by means of the X rays they emit, in the wavelength range from 0.01 to 10 nanometers. X-ray astronomy dates to 1949 with the discovery that the sun emits X rays. Since X rays could not be observed from ground-based telescopes, V-2 rockets launched from Whi... Read more
Adrastea
Adrastea , in astronomy, one of the 39 known moons, or natural satellites, of Jupiter . ... Read more

Encyclopedia entries related to "astronomy"

astronomy
Book article from: The Columbia Encyclopedia, Sixth Edition astronomy branch of science that studies the motions and natures of celestial...the study of matter and energy in the universe at large. Ancient Astronomy Astronomy is the oldest of the physical sciences. In many early civilizations...
Astronomy
Encyclopedia entry from: The Gale Encyclopedia of Science Astronomy Quantifying light — luminosity and spectral classes Astronomy, the oldest of all the sciences, is the scientific...celestial bodies and materials. Included within astronomy are the theories and observations that have been...
Radio Astronomy
Encyclopedia entry from: UXL Encyclopedia of Science Radio astronomy Matter in the universe emits radiation...radiation, X rays, and gamma rays. Radio astronomy is the study of celestial objects by...they can at night. Origins of radio astronomy No one individual can be given complete...
gamma-ray astronomy
Book article from: The Columbia Encyclopedia, Sixth Edition gamma-ray astronomy study of astronomical objects by analysis of the...such as supernovas and black holes , and gamma-ray astronomy can be considered an extension of X-ray astronomy to the extreme shortwave end of the spectrum . Gamma...
Ultraviolet Astronomy
Encyclopedia entry from: The Gale Encyclopedia of Science Ultraviolet Astronomy Ultraviolet astronomy, a part of the fields of astronomy and astrophysics, is the study of astronomical objects in the ultraviolet (UV) portion of the electromagnetic spectrum — specifically, from the extreme...
X-ray astronomy
Book article from: The Columbia Encyclopedia, Sixth Edition X-ray astronomy study of celestial objects by means of...from 0.01 to 10 nanometers. X-ray astronomy dates to 1949 with the discovery that...Uhuru satellite, one of NASA's small astronomy satellites, began to look specifically...
Gamma-ray Astronomy
Encyclopedia entry from: The Gale Encyclopedia of Science Gamma-ray Astronomy Gamma-ray astronomy is the study of gamma rays within the universe. Beginning...Hutchinson, Philip Morrison, and others, the field of gamma-ray astronomy developed. Gamma rays, often symbolized with the Greek letter...
Infrared Astronomy
Encyclopedia entry from: The Gale Encyclopedia of Science Infrared Astronomy Infrared astronomy is the study of infrared (IR) radiation, or that radiation...detect infrared light, but humans can feel it as heat. Infrared astronomy uses the wavelength range from about 0.75 to just less than...
infrared astronomy
Book article from: The Columbia Encyclopedia, Sixth Edition infrared astronomy study of celestial objects by means...universe was formed. The beginnings of IR astronomy can be traced to the discovery of IR...American astronomers. However, modern IR astronomy did not begin until the 1950s because...
radar astronomy
Book article from: The Columbia Encyclopedia, Sixth Edition radar astronomy application of radar to the determination...computed. This technique differs from radio astronomy in that the celestial object is here...the emission. The first yield of radar astronomy was a much improved value for the distance...

Dictionary entries related to "astronomy"

Astronomy
Dictionary entry from: Dictionary of American History ASTRONOMY ASTRONOMY. Colonial Americans lacked instruments and libraries. They had difficulty...news of other colonialists. During the seventeenth century, European astronomy was focused on extending Isaac Newton's mathematical description...
X-ray astronomy
Book article from: A Dictionary of Astronomy X-ray astronomy The observation of X-ray emission from...objects. The first dedicated X-ray astronomy satellite was Uhuru , launched in 1970...faint sources, revolutionized X-ray astronomy, putting it on an equal footing with...
submillimetre astronomy
Book article from: A Dictionary of Astronomy submillimetre astronomy The study of the sky at radio wavelengths...x2009;mm. As with millimetre-wave astronomy , this part of the spectrum is rich...investigate it have more in common with radio astronomy than infrared astronomy. Major submillimetre...
infrared astronomy
Book article from: A Dictionary of Astronomy infrared astronomy The study of the Universe in the infrared...x2013;300 μm. Infrared astronomy is hampered by the Earth's atmosphere...x3BC;m. Ground-based infrared astronomy is restricted to the few infrared windows...
astronomy
Book article from: A Dictionary of Astronomy astronomy The study of the space beyond the Earth and its contents...also included. Before the application of the telescope to astronomy early in the 17th century, astronomy was concerned purely with measuring the positions and movements...
ultraviolet astronomy
Book article from: A Dictionary of Astronomy ultraviolet astronomy The study of the Universe in the ultraviolet...x2013;170 nm. Ultraviolet astronomy entered a new era in 1978 with the launch...bay of the Space Shuttle. Ultraviolet astronomy has been carried into the extreme ultraviolet...
radar astronomy
Book article from: A Dictionary of Astronomy radar astronomy The study of bodies in the Solar System...radio dish at Arecibo Observatory . Radar astronomy can be used to determine the accurate...echoes). Notable achievements in radar astronomy include the accurate measurement of the...
Cosmology and Astronomy
Dictionary entry from: New Dictionary of the History of Ideas Cosmology and Astronomy Early cosmologies, or worldviews...scholars dismiss Babylonian cosmology and astronomy as merely a set of mechanical procedures...second century c.e.). He did for astronomy what Euclid had done for geometry and...
gamma-ray astronomy
Book article from: A Dictionary of Astronomy gamma-ray astronomy The study of electromagnetic radiation...by the satellites SAS-2 (see small astronomy satellite ) and COS-B , launched in...range involved in gamma‐ray astronomy necessitates several observational techniques...
Association of Universities for Research in Astronomy
Book article from: A Dictionary of Astronomy ...Association of Universities for Research in Astronomy ( AURA ) A consortium of US universities...AURA operates the National Optical Astronomy Observatory , the National Solar Observatory...Netherlands. http://www.aura-astronomy.org/

Thesaurus entries related to "astronomy"

eclipse
Book article from: The Oxford American Writers Thesaurus ...blocking, covering, obscuring, concealing, darkening; Astronomy occultation.   2. the eclipse of the empire synonyms...obscure, hide, conceal, obliterate, darken; shade; Astronomy occult.   2. the system was eclipsed by new methods...
enthuse
Book article from: The Oxford Pocket Thesaurus of Current English enthuse • verb   1. enthuse about astronomy synonyms : be enthusiastic, rave, praise to the skies, gush, wax lyrical, bubble over, effervesce; inf. get all worked...
muse
Book article from: The Oxford American Writers Thesaurus ...Nine Muses Calliope (epic poetry) Clio (history) Erato (lyric and love poetry) Euterpe (music) Melpomene (tragedy) Polyhymnia (sacred song and oratory) Terpsichore (dance and choral song) Thalia (comedy) Urania (astronomy)
elementary
Book article from: The Oxford American Writers Thesaurus elementary • adjective   1. an elementary astronomy course synonyms : basic, rudimentary, fundamental; preparatory, introductory, initiatory, entry-level; informal 101...

Related newspaper, magazine, and trade journal articles from HighBeam Research

Astronomy industry 2000-2001. (tigr-targeted industries growth report\city bank & hawaii business).(Statistical Data Included)
Magazine article from: Hawaii Business; 12/1/2001; ; 700+ words ; ...Description: Scientific research conducted at astronomy observatory facilities on Big Island...construction, maintenance, upgrade); astronomy tourism (40,000+ visitors annually...Associations: None. UH Institute for Astronomy (IFA) serves as de facto point of contact...
Astronomy in West Germany goes supernational: the science of astronomy virtually demands international cooperation.
Magazine article from: Science News; 11/21/1987; ; 700+ words ; Astronomy in West Germany Goes Supernational Most...reminder of this in a new review of its astronomy program. Although it proposes a large...international collaboration in the practice of astronomy. According to the report, published...
First Filipino with MS in Astronomy graduates this year.(Main News)
Newspaper article from: Manila Bulletin; 2/17/2009; 700+ words ; ...of the 2009 International Year of Astronomy, the first Filipino student to finish a Master of Science (MS) in Astronomy in the country will be graduating...Academic Affairs and Department of Astronomy chairman Dr. Jesus Rodrigo Torres...
ASTRONOMY EVENTS WRAP UP WITH GRAND FINALE
News Wire article from: US Fed News Service, Including US State News; 5/3/2006; 700+ words ; ...following news release: Enjoy the spring astronomy season grand finale, Spotlight on the...this opportunity to learn the latest in astronomy, cosmology and space science from these...check, by May 12, payable to Prescott Astronomy Club for one or two nights to Gary Frey...
Chabot Space & Science Center Celebrates Astronomy Day on Saturday, April 24 With Activites, Opening of New Exhibit One Giant Leap: A Moon Odyssey.
News Wire article from: AScribe Science News Service; 4/13/2004; 700+ words ; ...Space & Science Center joins with Astronomy Magazine, Meade Instruments, Corp...planetaria throughout the country to celebrate Astronomy Day on Saturday, April 24. Also on...exhibit, One Giant Leap: A Moon Odyssey. ASTRONOMY DAY ACTIVITIES AT CHABOT: Astronomy...
Astronomy Day is all about looking up ; The Merryspring program on Saturday is designed to get people more interested in the cosmos.
Newspaper article from: Portland Press Herald (Maine); 4/18/2007; ; 668 words ; ...Press Herald (Maine) 04-18-2007 Astronomy Day is all about looking up ; The Merryspring...LOCAL & STATE Memo: IF YOU GO Astronomy Day will be held on Saturday at the Merryspring...Road in Camden. For more information on Astronomy Day and the Central Maine Astronomy Society...
U. South Florida's astronomy department had difficult history
News Wire article from: University Wire; 3/7/2006; ; 700+ words ; ...the University of South Florida's astronomy department. Many students may be unaware of it, but an astronomy department used to exist at the University...Florida. It is uncertain whether another astronomy program will resurface, but what is...
ASTRONOMY DAY IS MAY 6 AT NU STATE MUSEUM
News Wire article from: US Fed News Service, Including US State News; 4/19/2006; 700+ words ; ...family activities will be featured during Astronomy Day May 6 at the University of Nebraska State Museum. The Astronomy Day program will feature will feature...lucky winner. Other giveaways from Astronomy Day magazine will include sky charts...
ASTRONOMY DAY EVENTS AT SPRING MILL STATE PARK ON MAY 6
News Wire article from: US Fed News Service, Including US State News; 5/1/2006; 700+ words ; ...following news release: This year Astronomy Day at Spring Mill State Park is...May 6. The Stonebelt Stargazers astronomy club and Spring Mill State Park...Special displays and presentations on astronomy and the night sky will be presented...
Stargazing in Metro Manila; This years' National Astronomy Week brings us belief, students and our own 16-inch telescope.(Metro & National News)
Newspaper article from: Manila Bulletin; 2/27/2005; 700+ words ; ...PAS), a 34-year-old stargazing club in the country, define astronomy. The PAS celebrated their National Astronomy Week from Feb. 19 to 26, with a leitmotif "Astronomy, Its Enriching Role in Mans Society." "We are working to raise...