Astronomical radio source information

An astronomical radio source is an object in outer space that emits strong radio waves. Radio emission comes from a wide variety of sources. Such objects...

A radio telescope is a specialized antenna and radio receiver used to detect radio waves from astronomical radio sources in the sky. Radio telescopes are...

"Models of extragalactic radio sources with a continuous energy supply from a central object". Monthly Notices of the Royal Astronomical Society. 166 (3): 513–528...

Radio source may refer to: An astronomical radio source A radio transmitter The Radio Open Source podcast and blog Radio noise source, a device that emits...

Milky Way in the 1930s, physicists speculated that radio waves could be observed from astronomical sources. In the 1860s, James Clerk Maxwell's equations...

The Third Cambridge Catalogue of Radio Sources (3C) is an astronomical catalogue of celestial radio sources detected originally at 159 MHz, and subsequently...

masers are known to exist in these conditions. Astronomical masers remain an active field of research in radio astronomy and laboratory astrophysics due,...

a bright astronomical radio source in the constellation Hercules corresponding to the galaxy 3C 348. During a survey of bright radio sources in the mid-20th...

the inner star collapsed. Cas A was among the first discrete astronomical radio sources found. Its discovery was reported in 1948 by Martin Ryle and Francis...

era of radio telescopes (along with radio astronomy) was born with Karl Guthe Jansky's serendipitous discovery of an astronomical radio source in 1931...

"SUMSS: a wide-field radio imaging survey of the southern sky - II. The source catalogue". Monthly Notices of the Royal Astronomical Society. 342 (4): 1117–1130...

42 member galaxies were identified and currently listed in the SIMBAD Astronomical Database, though the real number may be as high as 1,000. The Phoenix...

Natural sources of radio waves include radio noise produced by lightning and other natural processes in the Earth's atmosphere, and astronomical radio sources...

Sagittarius A (Sgr A) is a complex radio source at the center of the Milky Way, which contains a supermassive black hole. It is located between Scorpius...

The Arecibo Telescope was a 305 m (1,000 ft) spherical reflector radio telescope built into a natural sinkhole at the Arecibo Observatory located near...

receive and study the radio waves from astronomical radio sources. Since astronomical radio sources are so far away, the radio waves from them are extremely...

Korean airline with IATA code 7C Seventh Cambridge Survey, an astronomical radio source survey Percent-encoded pipe character (|), as represented in hexadecimal...

(1995). "Astronomy with the giant metrewave radio telescope (GMRT)" (PDF). Bulletin of the Astronomical Society of India. 23: 267. Bibcode:1995BASI....

Parkes Catalogue of Radio Sources, also known as the Parkes Southern Radio Source Catalog, consists of 8264 astronomical radio sources, mostly south of declination...

The Prague astronomical clock or Prague Orloj (Czech: Pražský orloj [praʃskiː orloj]) is a medieval astronomical clock attached to the Old Town Hall in...

complex astronomical radio source Sagittarius A appears to be located almost exactly at the Galactic Center and contains an intense compact radio source, Sagittarius...

ground segment of the spacecraft system), or reception of radio waves from astronomical radio sources. Ground stations may be located either on the surface...

wavelengths. Although some radio waves are emitted directly by astronomical objects, a product of thermal emission, most of the radio emission that is observed...

1218 has an approximate hydrogen mass of <36×109 M☉. 3C 78 is an astronomical radio source with an angular extent of approximately 80 × 55 arcseconds squared...