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Image 1 - Proba-1 Celebrates 10 Years Of Charting Earth's Radiation Belts
2011-11-08 08:43:43

ESA´s Proba-1 recently celebrated its tenth birthday in orbit. Kept busy as an Earth-observing mission, the microsatellite has also been building a detailed picture of changes in our planet´s radiation belts. Smaller than a cubic meter, the technology-testing Proba-1 was launched on 22 October 2001. Among the payloads was ESA´s SREM standard radiation environment monitor, which was turned on a week later. The size of a shoebox, the monitor records high-energy charged...

Image 1 - New Black Hole Anatomy Revealed
2011-09-29 07:15:57

A fleet of spacecraft including ESA's XMM-Newton and Integral have shown unprecedented details close to a supermassive black hole. They reveal huge 'bullets' of gas being driven away from the 'gravitational monster'. The black hole that the team chose to study lies at the heart of the galaxy Markarian 509, 500 million light years away in space. This black hole is colossal, containing 300 million times the mass of the Sun and growing more massive every day as it continues to feed....

2011-08-15 13:24:00

BELLINGHAM, Wash., Aug. 15, 2011 /PRNewswire/ -- Integral Technologies, Inc. (OTCBB: ITKG) ("Integral"), makers of the ElectriPlast(TM) line of electrically conductive resins, announced today the formation of ElectriPlast Corporation, a wholly owned subsidiary of Integral which will function as the operating entity responsible for the commercialization, sales and marketing of ElectriPlast(TM), Integral's patented line of conductive plastics. The newly formed entity, based in Philadelphia,...

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2011-07-12 11:05:50

ESA yesterday awarded a contract worth almost &eur;150 million to Astrium to develop and build two satellite sensors that will monitor Earth's atmosphere as part of Europe's Global Monitoring for Environment and Security program. The identical spectrometers, known as Sentinel-4, will each be carried on Meteosat Third Generation (MTG) weather satellites, to be launched in 2019 and 2027. From geostationary orbit 36 000 km above the equator, Sentinel-4 will provide data every hour on the...

68fe7926ebe33bb79000e2e90474d3c0
2011-07-01 10:05:50

ESA's Integral gamma-ray observatory has provided results that will dramatically affect the search for physics beyond Einstein. It has shown that any underlying quantum "Ëœgraininess' of space must be at much smaller scales than previously predicted. Einstein's General Theory of Relativity describes the properties of gravity and assumes that space is a smooth, continuous fabric. Yet quantum theory suggests that space should be grainy at the smallest scales, like sand on a...

97387ddf87c5c327951b2d1c213fff56
2011-06-01 11:00:00

All space missions have one inescapable dependency: the electricity flowing through their systems to keep them alive. Take away its power and a spacecraft is nothing more than space debris "“ an eventuality the space power professionals strive to avoid. Next week sees more than 250 experts come together at an ESA-organized conference on power systems. The Ninth European Space Power Conference (ESPC) will take place on 6"“10 June in Saint Raphaël on...


Latest INTEGRAL Reference Libraries

7_7ab115b117284658644e345b89f5ba712
2004-10-19 04:45:43

Gamma-Ray Astronomy -- Gamma-ray astronomy is the astronomical study of gamma rays. Long before experiments could detect gamma rays emitted by cosmic sources, scientists had known that the universe should be producing these photons. Work by Feenberg and Primakoff in 1948, Hayakawa and Hutchinson in 1952, and, especially, Morrison in 1958 had led scientists to believe that a number of different processes which were occurring in the universe would result in gamma-ray emission. These...

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Word of the Day
omphalos
  • The navel or umbilicus.
  • In Greek archaeology: A central boss, as on a shield, a bowl, etc.
  • A sacred stone in the temple of Apollo at Delphi, believed by the Greeks to mark the 'navel' or exact center-point of the earth.
'Omphalos' comes from the ancient Greek.
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