HEASARC — High Energy Astrophysics Science Archive Research Center (NASA, http://heasarc.gsfc.nasa.gov/) … Acronyms
HEASARC — High Energy Astrophysics Science Archive Research Center (NASA, http://heasarc.gsfc.nasa.gov/) … Acronyms von A bis Z
HEASARC — High Energy Astrophysics Science Archival Research Center Contributor: GSFC … NASA Acronyms
HUG — • HEASARC User s Group • Hühütenango, Guatemala internationale Flughafen Kennung … Acronyms
Uhuru (satellite) — Uhuru was the first satellite launched specifically for the purpose of X ray astronomy. It was also known as the X ray Explorer Satellite, SAS 1 (for Small Astronomy Satellite 1, being first of the three spacecraft SAS series), or Explorer 42.… … Wikipedia
Star — For other uses, see Star (disambiguation) … Wikipedia
Messier 87 — Virgo A The Messier 87 galaxy. Observation data Epoch J2000 Constellation Virgo Right ascension … Wikipedia
Solar Maximum Mission — The Solar Maximum Mission satellite (or SolarMax) was designed to investigate solar phenomenon, particularly solar flares. It was launched on February 14, 1980. Whilst not unique in this endeavour, the SMM was notable in that its useful life… … Wikipedia
EXOSAT — The Exosat satellite was operational from May 1983 until April 1986 and in that time made 1780 observations in the X ray band of most classes of astronomical object including active galactic nuclei, stellar coronae, cataclysmic variables, white… … Wikipedia
Orbiting Geophysical Observatory — Artist s concept of OGO 1 OGO 1 components Orbiting Geophysic … Wikipedia
