This artist's rendering gives us a glimpse into a cosmic nursery as a star is born from the dark, swirling dust and gas of this cloud.
This artist's rendering gives us a glimpse into a cosmic nursery as a star is born from the dark, swirling dust and gas of this cloud.
This image shows two young brown dwarfs, objects that fall somewhere between planets and stars in terms of their temperature and mass.
In this spectacular image, observations using infrared light and X-ray light see through the obscuring dust and reveal the intense activity near the galactic core.
08.05.09 - NASA's Spitzer Space Telescope is starting a second career and taking its first shots of the cosmos since warming up.
07.27.09 - NASA's Spitzer Space Telescope has put its infrared eyes back on the sky to observe the cold and dusty universe.
This artist's animation illustrates how silicate crystals like those found in comets can be created by an outburst from a growing star.
Visit the home page of the Spitzer Space Telescope at Caltech for complete mission coverage, educational materials, Spitzer en EspaƱol, and detailed scientific and technical information.
A new slide show features a few gems from the cosmos, including sparkling clusters of baby stars and the shimmery demise of a dying star.