Public domain
Unmasking a Hidden Glow
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
The image on the left shows a portion of our sky, called the Boötes field, in infrared light, while the image on the right shows a mysterious, background infrared glow captured by NASA Spitzer Space Telescope in the same region of sky.
NASA Image and Video Library’s own descriptionSubjects
Credit lineUnmasking a Hidden Glow. NASA/JPL, 2012-10-24. Public domain. ID: PIA16215.
