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About: X-ray transient     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:YagoPermanentlyLocatedEntity, within Data Space : dbpedia.org:8891 associated with source document(s)

Type: yago:WikicatAstronomicalX-raySourcesyago:Beginning108507558yago:Location100027167yago:Object100002684yago:PhysicalEntity100001930yago:Point108620061yago:YagoGeoEntityyago:YagoLegalActorGeoyago:YagoPermanentlyLocatedEntity New Facet based on Instances of this Class

X-ray emission occurs from many celestial objects. These emissions can have a pattern, occur intermittently, or as a transient astronomical event. In X-ray astronomy many sources have been discovered by placing an X-ray detector above the Earth's atmosphere. Often, the first X-ray source discovered in many constellations is an X-ray transient. These objects show changing levels of X-ray emission. NRL astronomer Dr. Joseph Lazio stated: " ... the sky is known to be full of transient objects emitting at X- and gamma-ray wavelengths, ...". There are a growing number of recurrent X-ray transients. In the sense of traveling as a transient, the only stellar X-ray source that does not belong to a constellation is the Sun. As seen from Earth, the Sun moves from west to east along the ecliptic, pas