The infrared portrait of the Small Magellanic Cloud, taken by NASA's Spitzer Space Telescope, reveals the stars and dust in this galaxy as never seen before.
The infrared portrait of the Small Magellanic Cloud, taken by NASA's Spitzer Space Telescope, reveals the stars and dust in this galaxy as never seen before.
This graph of data from multiple telescopes shows the distribution of light from a pair of stars known as Epsilon Aurigae.
Astronomers using NASA's Spitzer Space telescope have found a likely solution to a centuries-old riddle of the night sky.
01.29.10 - Astronomers using several telescopes, including NASA's Spitzer Space Telescope, have discovered what appears to be the coolest star-like body known.
01.06.10 - Most searches for planets around other stars, also known as exoplanets, focus on sun-like stars.
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.