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Those are same crazy beautiful photos. I love space.
For 10 years, NASA's Spitzer Space Telescope has been helping scientists on Earth learn more about the mysterious objects hiding in our star-studded skies. On August 25, 2003, the telescope -- carrying a relatively small, 0.85-meter beryllium mirror -- launched from Cape Canaveral, FL. Since then, it's been trailing the Earth on its orbit around the sun, like NASA's Kepler spacecraft.
Spitzer stares at the heavens in infrared wavelengths, revealing the cold, distant, and dusty realms of the universe, normally invisible to eyes on Earth. In this gallery, ribbons of dust wind around massive stars, the cavities carved by hot, young stars open up like bottomless caverns, and the spiraling tendrils of a distant galaxy glisten behind a foreground nebula.
Helix Nebula
What looks like an even more terrifying version of the Eye of Sauron is actually the Helix Nebula, about 700 light-years away in the constellation Aquarius. Here, the white dwarf star (visible in the very center), is the dead remnant of what was once a star like the sun. The bright red glow immediately around it is probably the dust kicked up by colliding comets that survived the death of their stellar host.
Sombrero Galaxy
What appears to be one gorgeous galaxy is actually two: A thin disk galaxy (in red), embedded within a large elliptical galaxy (in blue), about 28 million light-years away in the constellation Virgo. Infrared images from Spitzer revealed the Sombrero galaxy's hidden double nature; previously, astronomers thought it was just a flat and lonely disk galaxy.
Newborn Stars
Newborn stars peer out from beneath a blanket of dust in the Rho Ophiuchi dark cloud, located near the constellations Scorpius and Ophiuchus, about 407 light-years away from Earth.
The Wing of the Small Magellanic Cloud
We love this image because it looks as though a cosmic pair of T. rex jaws are about to gobble up some unsuspecting young stars. In reality, this is a region known as the "Wing" of the Small Magellanic Cloud, one of the Milky Way's satellite dwarf galaxies. Here, Chandra X-Ray Observatory data are in purple, optical data from the Hubble Space Telescope are shown in red, green and blue, and infrared data from the Spitzer Space Telescope are shown in red.
M81
Messier 81, a relatively nearby galaxy that's just 12 million light-years distant, is a gorgeous spiral located the northern sky, in Ursa Major.
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Sculptor Galaxy
The Sculptor Galaxy, 11.4 million light-years away, is seen in these three Spitzer images. The largest is a composite of the two smaller images, each observed during Spitzer's early "cold" mission. Visible in the southern sky, the galaxy is known as a starburst galaxy because its nucleus contains a region of profuse star formation.
Zeta Ophiuchi
A giant star zooming through space at 54,000 miles per hour creates a bowshock, ripples that are the result of billowing stellar winds colliding with the dust ahead of it. About 370 light-years away, Zeta Ophiuchi is 80,000 times brighter than the sun; it would be one of the brightest stars in the sky, but it's invisible from Earth, obscured by dust and clouds.
Orion
A colony of hot, young stars lives in the Orion nebula, about 1,450-light years from Earth. This image was captured shortly after Spitzer's warm mission phase began.
Bright Superbubble
Massive stars grow quickly and die young, exploding in radiant supernovae. A large cluster of these hot, young stars will generate stellar winds and shock waves that carve superbubbles into the fabric of their nurseries, like the ones seen here, about 160,000 light-years away in NGC 1929.
Galactic Merger
The cores of two merging galaxies form what appear to be giant blue eyes, peering out from behind a swirling red mask. Galaxies NGC 2207 and IC 2163, located about 140 million light-years from Earth, began merging relatively recently -- about 40 million years ago. Eventually, the pair will form a giant cycloptic eye.
Eta Carinae
Eta Carinae is a relatively nearby star, 10,000 light-years away, that is 100 times more massive than the sun. The star is blindingly bright, and blows violent amounts of energy into the dust around it. The Eta Carinae nebula normally looks like a dumbbell -- except in the infrared, where the effects of the whipping stellar winds are evident in the ragged and beaten-up clouds around the star.
Those are same crazy beautiful photos. I love space.