Within the field of astrophysics, Odin was used until the spring of 2007 aiding in the study of star formation.

Odin is still used for aeronomical observations, including exploration of the depletion of the ozone layer and effects of global warming.

[1][2][3] The main instrument on Odin is a radiometer using a 1.1 m telescope, designed to be used for both the astronomy and aeronomy missions.

[4] In April 2007, astronomers announced that Odin had made the first ever detection of molecular oxygen (O2) in interstellar clouds.

[2] International partners:[2] Agencies or organizations involved in Odin:[2] Objectives:[2] Examples: