Galaxy's Ghostly Arms Finally Explained Credit: NASA/CXC/Univ. of Maryland/A.S. Wilson et al. Optical: Pal.Obs. DSS; IR: NASA/JPL-Caltech; VLA & NRAO/AUI/NSFIn this composite image of spiral galaxy M106, optical data is shown as yellow, radio data from the Very Large Array appears as purple, X-ray data from Chandra is coded blue and infrared data from the Spitzer Space Telescope appears red. The anomalous arms appear as purple and blue emission.

This image of supernova remnant 0509-67.5 was made by combining data from two of NASA's Great Observatories. Optical data of SNR 0509-67.5 and its accompanying star field, taken with the Hubble Space Telescope, are composited with X-ray images from the Chandra X-ray Observatory.

This is a composite image of NGC 1068, one of the nearest and brightest galaxies containing a rapidly growing supermassive black hole. X-ray data from the Chandra X-ray Observatory are shown in red, optical data from the Hubble Space Telescope in green and radio data from the Very Large Array in blue. The spiral structure of NGC 1068 is shown by the X-ray and optical data, and a jet powered by the central supermassive black hole is shown by the radio data. Credit: X-ray (NASA/CXC/MIT/C.Caniz...

This collection of eight images is just a sample of vast stores in the Chandra Data Archive -- NASA.

Black Hole Creates Eye in Middle of Cosmic Storm. In the Spitzer image of NGC 1097, infrared light with shorter wavelengths is blue, while longer-wavelength light is red. - Credit: NASA/JPL-Caltech/The SINGS Team (SSC/Caltech)

The recently formed south polar vortex stands out in the color-swaddled atmosphere of Saturn's largest moon, Titan, in this natural color view from NASA's Cassini spacecraft. - Credit: NASA/JPL-Caltech/Space Science Institute

The Whirlpool galaxy seen in both optical and X-ray light. Image Credit: X-ray: NASA/CXC/Wesleyan Univ./R.Kilgard, et al; Optical: NASA/STSc...

♥ Sagittarius Arm of the Milky Way Galaxy

A witch appears to be screaming out into space in this new image of the Witch Head nebula from NASA's Wide-Field Infrared Survey Explorer, or WISE, released on Halloween (Oct. 31, 2013). [Read the Full Story Behind this Photo Here]

This is a color enhanced version of the infrared signal to make the Double Helix Nebula's features easier to see. The spots are mostly red giants and red supergiants. Many other stars are present, but are too dim to appear.

♥ Section of the Galactic plane measured with the Spitzer Space Telescope - NASA/JPL-Caltech/E. Churchwell (U of Wisconsin)

X-Ray / Optical Composite Image Of The Large Spiral Galaxy NGC 2841 - Marshall Space Flight Center (03/06/06)

Trigger-Happy Star Formation (NASA, Chandra, 8/12/09). his composite image, combining data from the Chandra X-ray Observatory and the Spitzer Space Telescope shows the molecular cloud Cepheus B, located in our Galaxy about 2,400 light years from the Earth. A molecular cloud is a region containing cool interstellar gas and dust left over from the formation of the galaxy and mostly contains molecular hydrogen.

Galactic Chimneys Turn Up the Heat (NASA, Chandra, 03/06/06) | This X-ray/optical composite image of the large spiral galaxy NGC 2841 shows multimillion degree gas (blue/X-ray) rising above the disk of stars and cooler gas (gray/optical).

Orion Nebula: I dreamed about this. I had it tattooed on my arm and I could fly.

The Trifid Nebula in infrared as seen by the Spitzer Space Telescope

Inside Cassini's Multi-Year Saturn MIssion (Infographic) by Karl Tate, Infographics Artist : Since 2004, the Cassini space probe has orbited Saturn, collecting photos and data that have revolutionized our understanding of the planet and its moons.

A million-degree plasma cloud in the Orion Nebula. The emission colored in blue shows X-ray emission from a hot plasma cloud in the extended regions of the Orion Nebula, detected by the XMM-Newton satellite. The background image has been recorded by the Spitzer Space Telescope in the infrared, showing emission from cool dust.

Millions of Rocky and Metallic Asteroids Occupy the Asteroid Belt (Infographic) - Credit: Karl Tate, Contributor

Star-forming region W5 . Courtesy of NASA/JPL-Caltech

Astronomers searching for another Earth are getting closer, thanks to recent discoveries by the Kepler space telescope. - by Karl Tate, Infographics Artist