The newest window now being opened is that of gamma-ray astronomy.

This was the earliest beginning of space gamma-ray astronomy.

Gamma-ray astronomy - provides some history of high energy astronomy.

The detection of these emission lines were an important early product of gamma-ray astronomy.

From the start, he worked in high-energy astrophysics, and his interest soon centered on gamma-ray astronomy.

Although three small spacecraft for gamma-ray astronomy are close to launching, none capable of monitoring the entire sky in the same wide energy range.

A discovery in gamma-ray astronomy came in the late 1960s and early 1970s from a constellation of military defense satellites.

Gamma rays are absorbed high in the Earth's atmosphere so most gamma-ray astronomy is conducted with satellites.

Being a physicist, Morrison phrased the question this way: "What can we learn from gamma-ray astronomy?"

Upon returning to MSFC, he continued his work in gamma-ray astronomy.

Neil Gehrels (1952) is an astrophysicist specializing in the field of Gamma-ray astronomy.

Its targets are to study about nuclear composition of cosmic ray, high energy gamma-ray astronomy and modulation of solar activity.

Solar Two was decommissioned in 1999, and the facility was converted in 2001 into a gamma-ray astronomy telescope.

Gamma-ray astronomy is the astronomical observation of gamma-rays, the most energetic form electromagnetic radiation with photon energies above 100 keV.

Grunsfeld's research has covered x-ray and gamma-ray astronomy, high-energy cosmic ray studies, and development of new detectors and instrumentation.

Prof. Giuseppe Cocconi had come by to discuss a paper on theoretical gamma-ray astronomy that Morrison had recently published.

Gamma-ray astronomy observations are still limited by non-gamma ray backgrounds at lower energies, and, at higher energy, by the number of photons that can be detected.

A number of investigations have been performed to observe the gamma-ray spectra of the Sun and other gamma-ray astronomy sources, both galactic and extra-galactic.

This had a major impact on astronomy, spawning the fields of infrared astronomy, radio astronomy, x-ray astronomy and finally gamma-ray astronomy.

Information on X-ray and gamma-ray astronomy and related NASA mission archives are maintained for public information and science access.

It includes X-ray astronomy, gamma-ray astronomy, and extreme UV astronomy, as well as studies of neutrinos and cosmic rays.

During its High Energy Astronomy Observatory program in 1977, NASA announced plans to build a "great observatory" for gamma-ray astronomy.

HEGRA, which stands for High-Energy-Gamma-Ray Astronomy, was an atmospheric Cherenkov telescope for Gamma-ray astronomy.

Most astronomical "gamma-ray astronomy" are known not to originate in nuclear radioactive processes, but rather result from processes like those that produce astronomical X-rays, except driven by much more energetic electrons.

In 1961 Chudakov and G. T. Zatsepin suggested the air Chernkov method for the gamma-ray astronomy and carried out a pioneering experiment at Katsively, Crimea.