18.12.2009
FLUG REVUE

SOFIA opens telescope doors in flight

SOFIA reached a milestone today when the large doors covering the plane’s telescope were fully opened in flight.

The Stratospheric Observatory for Infrared Astronomy, a modified 747SP, flew for one hour and 19 minutes, which included two minutes with the telescope's doors fully opened. The goal was to allow engineers to understand how air flows in and around the telescope. It was the first time outside air has interacted with the part of the plane that carries the 98-inch infrared telescope.

"Today we opened the telescope cavity door, the first time we have fully exposed the telescope and the largest cavity ever flown while in flight," said Bob Meyer, SOFIA program manager at NASA's Dryden Flight Research Center in Edwards, Calif. "This is a significant step toward certifying NASA's next great observatory for future study of the universe."

Besides these test flights of the airplane, two flights to operate and verify the scientific capabilities of the telescope assembly are planned for spring 2010. Telescope systems such as the vibration isolation system, the inertial stabilization system and the pointing control system will be tested during daytime flights.




  • Hersteller

    Lade...

  • Typ

    Bitte Hersteller auswählen!

FLUG REVUE 12/2016

FLUG REVUE
12/2016
07.11.2016

Abonnements
Digitalabo
E-Paper
Heft-Archiv
Einzelheft bestellen


- Neue Junkers F 13 fliegt
- Dreiteilung airberlin
- Flughafen Lyon
- Erprobung Pilatus PC-24
- Wonsan Air Festival
- Brennstoffzellen im Alltagstest
- Extra Raumfahrt

aerokurier iPad-App