The NASA Infrared Telescope Facility (NASA IRTF) is a 3-meter (9.8 ft) telescope optimized for use in infrared astronomy and located at the Mauna Kea...

An infrared telescope is a telescope that uses infrared light to detect celestial bodies. Infrared light is one of several types of radiation present...

The Spitzer Space Telescope, formerly the Space Infrared Telescope Facility (SIRTF), was an infrared space telescope launched in 2003, that was deactivated...

interest in the 1985 Infrared Telescope (IRT) mission on the Space Shuttle, and the planned Shuttle Infrared Telescope Facility which eventually transformed...

The James Webb Space Telescope (JWST) is a space telescope designed to conduct infrared astronomy. As the largest telescope in space, it is equipped with...

NASA launched the Spitzer Space Telescope, previously known as the Space Infrared Telescope Facility. In 2009, the telescope ran out of liquid helium and...

The Very Large Telescope (VLT) is an astronomical facility operated since 1998 by the European Southern Observatory, located on Cerro Paranal in the Atacama...

be mounted at Subaru Telescope's four focal points for observations in visible and infrared wavelengths. Multi-Object Infrared Camera and Spectrograph...

Chile, Australia, Argentina, Brazil NASA Infrared Telescope Facility (IRTF): NASA James Clerk Maxwell Telescope (JCMT): China, Japan, South Korea, Taiwan...

allow a 2.5 m (8.2 ft) diameter reflecting telescope access to the sky. This telescope was designed for infrared astronomy observations in the stratosphere...