Universe  ID: 20119

The GLAST (Fermi) Spacecraft in Orbit

GLAST will be launched into a circular orbit around the Earth at an altitude of about 560 km (350 miles). At that altitude, the observatory will circle Earth every 90 minutes. In sky-survey mode, GLAST will be able to view the entire sky in just two orbits, or about 3 hours. Because gamma rays in the GLAST's energy band are unable to penetrate the Earth's atmostphere, it is essential that GLAST perform its observations from space.
 

Related


For More Information

http://www.nasa.gov/GLAST


Animation Credits

Chris Meaney (HTSI): Lead Animator
Steven Ritz (NASA/GSFC): Scientist
Please give credit for this item to:
NASA/Goddard Space Flight Center Conceptual Image Lab

Short URL to share this page:
https://svs.gsfc.nasa.gov/20119

Missions:
GLAST
Fermi Gamma-ray Space Telescope

Data Used:
Fermi/LAT
Event List
Fermi Gamma-ray Large Area Space Telescope (GLAST) Large Area Telescope (LAT)
Note: While we identify the data sets used in these visualizations, we do not store any further details nor the data sets themselves on our site.

This item is part of these series:
GLAST Pre-Launch
Astrophysics Animations

Goddard TV Tape:
G2007-011HD -- GLAST Pre-Launch Resource Tape

Keywords:
SVS >> HDTV
SVS >> Satellite
SVS >> Spacecraft
DLESE >> Space science
GCMD >> Earth Science >> Spectral/Engineering >> Gamma Ray
SVS >> Hyperwall
SVS >> Gamma Ray Burst
SVS >> Astrophysics
SVS >> Universe
SVS >> GLAST
SVS >> Space
SVS >> Gamma Ray Observatory
SVS >> Fermi
NASA Science >> Universe

GCMD keywords can be found on the Internet with the following citation: Olsen, L.M., G. Major, K. Shein, J. Scialdone, S. Ritz, T. Stevens, M. Morahan, A. Aleman, R. Vogel, S. Leicester, H. Weir, M. Meaux, S. Grebas, C.Solomon, M. Holland, T. Northcutt, R. A. Restrepo, R. Bilodeau, 2013. NASA/Global Change Master Directory (GCMD) Earth Science Keywords. Version 8.0.0.0.0