X-ray Astronomy
Related Category: Astronomy: General
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.
X-ray astronomy
X-ray astronomy is an observational branch of astronomy, which deals with the study of X-ray emission from celestial objects.
X-ray astronomy
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X-ray Astronomy
History of X-ray Astronomy
The study of astronomical objects at the highest energies of X-rays and gamma-rays really began only in the early 1960's. Before then, we knew only that the Sun was an intense source in these wavebands.
We've all done it - strictly speaking you don't even need a telescope, though it becomes more interesting with the ability to zoom in. X-ray astronomy, however, is a little more involved and focuses on a separate part of the electromagnetic spectrum, ...
X-ray astronomy
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Chandra observatory marks a decade of X-ray astronomy
STEPHEN CLARK
SPACEFLIGHTNOW
Posted: July 24, 2009 ...
X-Ray Astronomy
(a) Detection of stellar and interstellar X-ray emission. Because X-rays are almost entirely filtered out by the Earth's upper atmosphere, the use of balloon- and rocket-borne equipment is essential.
X-ray Astronomy High-Energy Universe Advanced X-Ray Astrophysics Facility Science Center
Supernovas Goddard Space Flight Center Laboratory for High Energy Astrophysics ...
X-ray Astronomy
the field of astronomy that studies celestial objects by the x-rays they emit.
X-RAY ASTRONOMY
X-ray astronomy studies celestial objects by looking at the x-rays that they give off.
[edit] X-ray astronomy
Main article: X-ray astronomy
X-ray astronomy is the study of astronomical objects at X-ray wavelengths.
Overview of X-ray Astronomy and X-ray sources: black holes to galaxy clusters.
All Chandra images released to the public listed by date & by category
Current Chandra press releases, status reports, interviews & biographies.
For example, X-ray astronomy is nearly impossible when done from the Earth, and has reached its current important stand within astronomy only due to orbiting satellites with X-ray telescopes such as the Chandra observatory.
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A device used in X-ray astronomy which counts the number of ions produced when photons come into a volume of gas and ionize the gas. The more energetic the photon, the more ions are produced. [H76]
Protogalactic Gas Cloud ...
The major areas of current interest--X-ray astronomy, gamma-ray astronomy, infrared astronomy, and radio astronomy--are all basically concerned with physics and engineering, ...
Then, in college, I was particularly excited by my professor's work in X-ray astronomy. He told dramatic tales of his work with rockets and high-altitude balloons.
Bruno B. Rossi
1905-1993-
Italian
pioneer of x-ray astronomy and space plasma physics; participated in discovery of the first known x-ray source outside the solar system (Scorpius X-1) ...
Large and Small Magellanic Clouds
Nebulae
Novae and Supernovae
X-Ray Astronomy ...
X-ray The part of the electromagnetic spectrum whose radiation has somewhat greater frequencies and smaller wavelengths than those of ultraviolet radiation. Because x-rays are absorbed by the Earth's atmosphere, x-ray astronomy is performed in ...
As X-rays are blocked by our atmosphere X-ray astronomy is only possible from space such as with the Chandra telescope. X-ray emissions are associated with high-energy astrophysical events such as accretion onto neutron stars and black holes.
 See also: X-ray, Astronomy, Ray, Energy, Universe
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