HESSI News


Mission Press Releases

  • Orbital Set to Launch NASA Satellite Aboard Pegasus Space Launch Vehicle
    Orbital Sciences Corporation - Monday, February 4, 2002
    Posted on: 2/4/2002 6:00:16 PM PDT

  • Re-scheduled launch of HESSI on Feb. 5 leaves scientists optimistic that satellite can meet scientific objectives despite delay
    University of California Berkeley - Friday, February 1, 2002
    Posted on: 2/1/2002 7:35:45 AM PDT

  • University of New Hampshire Scientists to Study Solar Flares Data From NASA Satellite HESSI Set for Launch
    Jet Propulsion Laboratory - Wednesday, January 30, 2002
    Posted on: 1/30/2002 6:32:16 PM PDT

  • New Launch Date for HESSI Spacecraft
    Goddard Space Flight Center - Tuesday, January 29, 2002
    Posted on: 1/29/2002 7:04:16 PM PDT

  • Mission Status Releases

  • WDC SI Launch Announcement 13212: HESSI
    Spacewarn Bulletin - February 7, 2002
    Posted on: 2/7/2002 7:30:17 PM PDT

  • HESSI Spacecraft Safely Reaches Orbit
    Goddard Space Flight Center - February 5, 2002
    Posted on: 2/5/2002 4:36:49 PM PDT