Cosmic Origins Spectrograph (source code)

= Cosmic Origins Spectrograph
{wiki=Cosmic_Origins_Spectrograph}

The Cosmic Origins Spectrograph (COS) is an instrument aboard the Hubble Space Telescope, designed to study the ultraviolet (UV) spectrum of cosmic objects. Launched in 2009 during the servicing mission STS-125, COS significantly enhances Hubble's capability to observe the universe's formation and evolution.