Explanation: The International Ultraviolet Explorer (IUE) was launched by a NASA Delta rocket in 1978 to provide a space telescope for ultraviolet astronomy. A collaborative project among NASA, ESA and the British SRC (now PPARC) agencies, IUE's estimated lifetime was 3 to 5 years. Amazingly, 17 years and 8 months later, it continues to operate, having made over 100,000 observations of comets, planets, stars, novae, supernovae, galaxies, and quasars. The IUE story is a truly remarkable but little known success story which will continue. To reduce costs, on September 30, 1995, the IUE team at GSFC will turn over its science operations to the ESA ground station in Villafranca, Spain where the ESA/PPARC teams will continue to make astronomical observations. Congratulations to the GSFC team for outstanding service to astronomy. Good luck to IUE and best wishes for continued success!
1999 2000 2001 2002 2003 2004 2005 2006 2007 |
Январь Февраль Март Апрель Май Июнь Июль Август Сентябрь Октябрь Ноябрь Декабрь |
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.
Публикации с ключевыми словами:
ultraviolet - Ультрафиолетовое излучение
Публикации со словами: ultraviolet - Ультрафиолетовое излучение | |
См. также:
Все публикации на ту же тему >> |