• Thumbnail for Reuven Ramaty High Energy Solar Spectroscopic Imager
    Reuven Ramaty High Energy Solar Spectroscopic Imager
    Reuven Ramaty High Energy Solar Spectroscopic Imager (RHESSI, originally High Energy Solar Spectroscopic Imager or HESSI or Explorer 81) was a NASA solar...
    21 KB (2,483 words) - 14:51, 14 February 2024
  • Reuven Ramaty
    NASA's High Energy Solar Spectroscopic Imager which has now been renamed the Reuven Ramaty High Energy Solar Spectroscopic Imager in his honour. This...
    17 KB (2,077 words) - 07:50, 13 March 2024
  • Thumbnail for List of NASA missions
    List of NASA missions
    Nuclear Spectroscopic Telescope Array (NuSTAR), launched June 2012, operational – X-ray telescope orbiting Earth Reuven Ramaty High Energy Solar Spectroscopic...
    49 KB (4,040 words) - 16:20, 21 April 2024
  • Thumbnail for Terrestrial gamma-ray flash
    Terrestrial gamma-ray flash
    In the early 2000s, the Ramaty High Energy Solar Spectroscopic Imager (RHESSI) satellite observed TGFs with much higher energies than those recorded by...
    28 KB (2,805 words) - 19:57, 14 April 2024
  • Thumbnail for X-ray telescope
    X-ray telescope (category Solar telescopes)
    approximately 75% of the sky. The Reuven Ramaty High Energy Solar Spectroscopic Imager (RHESSI), Explorer 81, images solar flares from soft X-rays to gamma...
    26 KB (3,142 words) - 10:46, 21 April 2024
  • Thumbnail for Heliophysics Science Division
    Heliophysics Science Division (section Reuven Ramaty High Energy Solar Spectroscopic Imager)
    to variations in solar activity. The Reuven Ramaty High Energy Solar Spectroscopic Imager, or RHESSI, combines high-resolution imaging in hard X-rays and...
    25 KB (2,764 words) - 20:04, 2 March 2024
  • Orbital Sciences Corporation (section Imaging satellites)
    in 2008 Solar Radiation and Climate Experiment (SORCE) for NASA/LASP- launched in 2003 Reuven Ramaty High Energy Solar Spectroscopic Imager (RHESSI)...
    45 KB (4,528 words) - 18:10, 1 February 2024
  • Thumbnail for 2002
    2002
    launches took place in 2002. NASA launches included the Reuven Ramaty High Energy Solar Spectroscopic Imager, the Aqua research satellite, and a Polar Operational...
    104 KB (9,448 words) - 07:14, 23 April 2024
  • Thumbnail for Gordon Dean Holman
    Gordon Dean Holman (section Radio emission from shock waves driven by solar eruptions)
    spent most of his career as a solar physicist on the Science Team of the Reuven Ramaty High Energy Solar Spectroscopic Imager (RHESSI), a space observatory...
    41 KB (4,072 words) - 15:08, 25 February 2024
  • Thumbnail for Great Observatories program
    Great Observatories program
    and previously by HETE-2, launched in 2000. The Reuven Ramaty High Energy Solar Spectroscopic Imager (RHESSI), launched in 2002, observes in some Compton...
    29 KB (3,472 words) - 00:20, 11 April 2024