The others are the Gamma Ray Observatory, the Advanced X-Ray Astrophysics Facility and the Space Infrared Telescope Facility.

Preliminary studies have been completed for building the Space Infrared Telescope Facility.

NASA has used or supported various observatories and telescopes, and an example of this is the NASA Infrared Telescope Facility.

The Infrared Telescope Facility is a 3 m telescope.

The first word of the name was changed from Shuttle so it would be called the Space Infrared Telescope Facility.

Low was named to serve as facility scientist for NASA's Space Infrared Telescope Facility, later renamed the Spitzer Space Telescope.

One is the $1.3 billion Space Infrared Telescope Facility, which would be a thousand times as sensitive as Earth-based infrared telescopes.

NASA launches the Space Infrared Telescope Facility on a Delta 2 rocket.

Scientists at observatories like NASA's Infrared Telescope Facility on Mauna Kea hope to record images of Jupiter in the wavelengths of radiation known as the thermal infrared.

On October 7, 2009, the presence of water ice was confirmed on the surface of this asteroid using NASA's Infrared Telescope Facility.