ADVANCED SEARCH   PROGRAMSABOUT USCURRENT EVENTSFAQsLIBRARYEDUCATIONCENTERSEXHIBITS   CURRENT DOCUMENTS DOCUMENT ARCHIVE CONGRESSIONAL TESTIMONY PRESENTATIONS REFERENCE PUBLICATIONS MULTIMEDIA EVENT ARCHIVES > 2001 > 2000 > 1999 TGIR ARCHIVES TECHNOLOGY RESOURCES CENTENNIAL MATERIALS     A modified Pegasus rocket ignites moments after release from the B-52B, beginning the acceleration of the X-43A over the Pacific Ocean on March 27, 2004.     EVENT ARCHIVES Text to Come!     NASA Headquarters Responsible Official: Code R   |    Curator: SAIC   |    SITE MAP NASA Privacy Statement, Disclaimer, and Accessibility Certification Search