Newborn stars peek out from beneath their natal blanket of dust in this dynamic image of the Rho Ophiuchi dark cloud from NASA's Spitzer Space Telescope. This nebula is about 407 light years away from Earth.
Luminous Blue Variable: Destined To Be a Supernova?
Tipped toward Earth and illuminated by the star, these rings look like ellipses in images taken with NASA's Spitzer Space Telescope. The massive star at the center, which lies within the constellation Sagittarius, is about 7,200 light-years from Earth.
The Seven Sisters, also known as the Pleiades star cluster, seem to float on a bed of feathers in a new infrared image from NASA's Spitzer Space Telescope. Clouds of dust sweep around the stars, swaddling them in a cushiony veil.
This image composite outlines the region near Orion's sword that was surveyed by NASA's Spitzer Space Telescope (white box). The Orion nebula, our closest massive star-making factory, is the brightest spot near the hunter's sword.
NASA's Spitzer Space Telescope and the National Optical Astronomy Observatory compare infrared and visible views of the famous Orion nebula and its surrounding cloud, an industrious star-making region located near the hunter constellation's sword.
This image from NASA's Spitzer Space Telescope shows young stars plus diffuse emission from dust. The Corona Australis region (containing, at its heart, the Coronet cluster) is one of the nearest and most active regions of ongoing star formation.
This infrared image from NASA's Spitzer Space Telescope shows a galaxy that appears to be sizzling hot, with huge plumes of smoke swirling around it. The galaxy is known as Messier 82 or the 'Cigar galaxy.'
NASA's Spitzer Space Telescope, formerly known as the Space Infrared Telescope Facility, has captured in stunning detail the spidery filaments and newborn stars of theTarantula Nebula, a rich star-forming region also known as 30 Doradus.
This image composite shows a part of the Orion constellation surveyed by NASA's Spitzer Space Telescope. The shape of the main image was designed by astronomers to roughly follow the shape of Orion cloud A, an enormous star-making factory.
Like great friends, galaxies stick together. Astronomers using NASA's Spitzer Space Telescope have spotted a handful of great galactic pals bonding back when the universe was a mere 4.6 billion years old.
NASA's Spitzer Space Telescope finds a delicate flower in the Ring Nebula, as shown in this image. The outer shell of this planetary nebula looks surprisingly similar to the delicate petals of a camellia blossom.