|
Out of the Void Poster by Bebops
Saturday, October 4, 2014
Zazzle Body Pillow from Bebops: Sweet Squirrels Body Pillow
Friday, October 3, 2014
Starry Wingtip of Small Magellanic Cloud Business Cards
tagged with: small magellanic cloud, star galaxies, starry, outer space picture, deep space image, galactic, universe exploration, deep space astronomy, interstellar, wismcg genbct1a hrbstslr
Galaxies, Stars and Nebulae series The tip of the "wing" of the Small Magellanic Cloud galaxy is dazzling in this new view from NASA's Great Observatories. The Small Magellanic Cloud, or SMC, is a small galaxy about 200,000 light-years way that orbits our own Milky Way spiral galaxy.
The colors represent wavelengths of light across a broad spectrum. X-rays from NASA's Chandra X-ray Observatory are shown in purple; visible-light from NASA's Hubble Space Telescope is colored red, green and blue; and infrared observations from NASA's Spitzer Space Telescope are also represented in red.
The spiral galaxy seen in the lower corner is actually behind this nebula. Other distant galaxies located hundreds of millions of light-years or more away can be seen sprinkled around the edge of the image.
The SMC is one of the Milky Way's closest galactic neighbors. Even though it is a small, or so-called dwarf galaxy, the SMC is so bright that it is visible to the unaided eye from the Southern Hemisphere and near the equator. Many navigators, including Ferdinand Magellan who lends his name to the SMC, used it to help find their way across the oceans.
more items with this image
more items in the Galaxies, Stars and Nebulae series
image code: wismcg
Image credit: NASA/CXC/JPL-Caltech/STScI
»visit the HightonRidley store for more designs and products like this
The Zazzle guarantee: We promise 100% satisfaction. If you don't absolutely love it, we'll take it back!
Zazzle Case from Bebops: Princess Charming iPhone 6 Case
|
Thursday, October 2, 2014
Zazzle Case from Bebops: Tiny Ant on Goldenrod iPhone 6 Case
|
Monogram Barred Spiral Galaxy NGC 1672 iPad Folio Case
tagged with: monogram initials, star galaxies, deep space astronomy, barred spiral galaxy, starry space picture, galactic arms, supermassive black hole, dust lanes, star forming galaxy, hrbstslr bsgsst
Galaxies, Stars and Nebulae series This NASA Hubble Space Telescope view of the nearby barred spiral galaxy NGC 1672 unveils details in the galaxy's star-forming clouds and dark bands of interstellar dust.
One of the most striking features is the dust lanes that extend away from the nucleus and follow the inner edges of the galaxy's spiral arms. Clusters of hot young blue stars form along the spiral arms and ionize surrounding clouds of hydrogen gas that glow red. Delicate curtains of dust partially obscure and redden the light of the stars behind them by scattering blue light.
Galaxies lying behind NGC 1672 give the illusion they are embedded in the foreground galaxy, even though they are really much farther away. They also appear reddened as they shine through NGC 1672's dust. A few bright foreground stars inside our own Milky Way Galaxy appear in the image as bright and diamond-like objects.
As a prototypical barred spiral galaxy, NGC 1672 differs from normal spiral galaxies, in that the arms do not twist all the way into the center. Instead, they are attached to the two ends of a straight bar of stars enclosing the nucleus. Viewed nearly face on, NGC 1672 shows intense star formation regions especially off in the ends of its central bar.
Astronomers believe that barred spirals have a unique mechanism that channels gas from the disk inward towards the nucleus. This allows the bar portion of the galaxy to serve as an area of new star generation.
NGC 1672 is also classified as a Seyfert galaxy. Seyferts are a subset of galaxies with active nuclei. The energy output of these nuclei can sometimes outshine their host galaxies. This activity is powered by accretion onto supermassive black holes.
NGC 1672 is more than 60 million light-years away in the direction of the southern constellation Dorado. These observations of NGC 1672 were taken with Hubble's Advanced Camera for Surveys in August of 2005. The composite image was made by using filters that isolate light from the blue, green, and infrared portions of the spectrum, as well as emission from ionized hydrogen.
more items with this image
more items in the Galaxies, Stars and Nebulae series
image code: bsgsst
Image credit: NASA, ESA, and The Hubble Heritage Team (STScI/AURA)-ESA/Hubble Collaboration
»visit the HightonRidley store for more designs and products like this
The Zazzle guarantee: We promise 100% satisfaction. If you don't absolutely love it, we'll take it back!
Zazzle Case from Bebops: Frog with Attitude iPhone 6 Case
|
Wednesday, October 1, 2014
Witch Head Nebula deep space astronomy image Post Card
tagged with: star galaxies, outer space picture, deep space astronomy, witch head nebula, screaming witch, cursing witch, nasa space photograph, faces in space, witches curse, hrbstslr wtchneb
Galaxies, Stars and Nebulae series A witch appears to be screaming out into space in this image from NASA's Wide-Field Infrared Survey Explorer, or WISE. The infrared portrait shows the Witch Head nebula, named after its resemblance to the profile of a wicked witch. Astronomers say the billowy clouds of the nebula, where baby stars are brewing, are being lit up by massive stars. Dust in the cloud is being hit with starlight, causing it to glow with infrared light, which was picked up by WISE's detectors.
The Witch Head nebula is estimated to be hundreds of light-years away in the Orion constellation, just off the famous hunter's knee.
WISE was recently "awakened" to hunt for asteroids in a program called NEOWISE. The reactivation came after the spacecraft was put into hibernation in 2011, when it completed two full scans of the sky, as planned.
more items with this image
more items in the Galaxies, Stars and Nebulae series
image code: wtchneb
Image credit: NASA/JPL-Caltech
»visit the HightonRidley store for more designs and products like this
The Zazzle guarantee: We promise 100% satisfaction. If you don't absolutely love it, we'll take it back!
Zazzle Accent Pillow from Bebops: Love Birds Accent Pillow
|