Fermi Spacecraft and Instrument Image Gallery
Images of the Fermi spacecraft and instruments.
Each image can be clicked for a larger version. Please note NASA's Image Use Guidelines.
![](images/spacecraft/fermi_labeled.jpg)
The Fermi spacecraft being readied for launch. The GBM detectors are labeled. Image credit: Jim Grossmann, NASA
![Fermi spacecraft](images/spacecraft/fermi_spacecraft.png)
The Fermi spacecraft shortly before launch. The solar panels are folded at the sides. The GBM detector modules and the telemetry antennas can be seen on the left side. Credit: NASA/DOE/Fermi LAT Collaboration
![Calorimeter module shown during insertion of the crystal detectors.](images/spacecraft/lat_calorimeter.jpg)
The LAT calorimeter module shown during insertion of the crystal detectors. Credit: NASA/DOE/Fermi LAT Collaboration