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Member Profile
Member Name: realnasaphotos Country: USA State/Region: California City: Playa del Rey Favorite Place to Watch the Sunset: Saturn
Member's Sunset and Sunrise Photos
The Milky Way Galaxy From..
realnasaphotos
The Milky Way Galaxy From Above An artist's impressions by NASA and Caltech of how the Milky Way Galaxy would appear from above. It is believed there are two main spiral arms starting from opposite ends of the central bar you see here. Our sun lies in the Orion Spur, just below the center of the image.
Dead Star Causing Univers..
realnasaphotos
Dead Star Causing Universal Anarchy "A star's spectacular death in the constellation Taurus was observed on Earth as the supernova of 1054 A.D. Now, almost a thousand years later, a superdense neutron star left behind by the stellar death is spewing out a blizzard of extremely high-energy particles into the expanding debris field known as the Crab Nebula.
This composite image uses data from three of NASA's Great Observatories. The Chandra X-ray image is shown in light blue, the Hubble Space Telescope optical images are in green and dark blue, and the Spitzer Space Telescope's infrared image is in red. The size of the X-ray image is smaller than the others because ultrahigh-energy X-ray emitting electrons radiate away their energy more quickly than the lower-energy electrons emitting optical and infrared light. The neutron star, which has the mass equivalent to the sun crammed into a rapidly spinning ball of neutrons twelve miles across, is the bright white dot in the center of the image." - NASA
The Crab Nebula stellar explosion of 1054 AD was bright enough to be seen in the daytime for over a month. Display this historical photo on your wall.
Galactic Metropolis As Se..
realnasaphotos
Galactic Metropolis As Seen 9.6 Billion Years Ago "A surprisingly large collection of galaxies (red dots in center) stands out at a remarkably large distance in this composite image combining infrared and visible-light observations. NASA's Spitzer Space Telescope contributed to the infrared component of the observations, while shorter-wavelength infrared and visible data are provided by Japan's Subaru telescope atop Mauna Kea, Hawaii.
Looking out to this distance, the cluster appears as it was 9.6 billion years ago, only about three billion years after the Big Bang. Astronomers were surprised to find such a "modern" cluster at an era when its peers tended to be much smaller, presumably taking billions of more years to collect enough galaxies to reach such a size."
- NASA
Hot Gas Bubble in Constel..
realnasaphotos
Hot Gas Bubble in Constellation Ursa Major "A lumpy bubble of hot gas rises from a cauldron of glowing matter in a distant galaxy, as seen by NASA's Hubble Space Telescope.
Astronomers suspect the bubble is being blown by 'winds' or high-speed streams of particles, released during a burst of star formation. The bubble's lumpy surface has four columns of gaseous filaments towering above the galaxy's disc. The filaments whirl around in a vortex and are expelled into space. Eventually, this gas will rain down on the disc and may collide with gas clouds, compress them and form a new generation of stars.
Theoretical models indicate the bubble formed when winds from hot stars mixed with small bubbles of hot gas from supernova explosions. Radio telescope observations indicate those processes are still active. Eventually, the hot stars will die, and the bubble's energy source will fade away.
The images, taken in 1998, show glowing gas as red and starlight as blue/green." - Official NASA website.
Incredible shot, almost looks as if the universe is ripping open.
Comets in Helix Nebula in..
realnasaphotos
Comets in Helix Nebula in Constellation Aquarius "This infrared image from NASA's Spitzer Space Telescope shows the Helix nebula, a cosmic starlet often photographed by amateur astronomers for its vivid colors and eerie resemblance to a giant eye.
The nebula, located about 700 light-years away in the constellation Aquarius, belongs to a class of objects called planetary nebulae. Discovered in the 18th century, these colorful beauties were named for their resemblance to gas-giant planets like Jupiter.
Planetary nebulae are the remains of stars that once looked a lot like our sun. When sun-like stars die, they puff out their outer gaseous layers. These layers are heated by the hot core of the dead star, called a white dwarf, and shine with infrared and visible colors. Our own sun will blossom into a planetary nebula when it dies in about five billion years.
In Spitzer's infrared view of the Helix nebula, the eye looks more like that of a green monster's. Infrared light from the outer gaseous layers is represented in blues and greens. The white dwarf is visible as a tiny white dot in the center of the picture. The red color in the middle of the eye denotes the final layers of gas blown out when the star died.
The brighter red circle in the very center is the glow of a dusty disk circling the white dwarf (the disk itself is too small to be resolved). This dust, discovered by Spitzer's infrared heat-seeking vision, was most likely kicked up by comets that survived the death of their star. Before the star died, its comets and possibly planets would have orbited the star in an orderly fashion. But when the star blew off its outer layers, the icy bodies and outer planets would have been tossed about and into each other, resulting in an ongoing cosmic dust storm. Any inner planets in the system would have burned up or been swallowed as their dying star expanded." - NASA Official Site.
This photo was taken by NASA. Highly recommended for framed images.
Clusters of Massive Stars..
realnasaphotos
Clusters of Massive Stars by Hubble Telescope "Although best known for its visible-light images, Hubble also observes over a limited range of infrared light. The galactic center is marked by the bright patch in the lower right. Along the left side are large arcs of warm gas that have been heated by clusters of bright massive stars. In addition, Hubble uncovered many more massive stars across the region. Winds and radiation from these stars create the complex structures seen in the gas throughout the image.This sweeping panorama is one of the sharpest infrared pictures ever made of the galactic center region." - NASA official site
This is an official NASA image. Great mix of black and yellow, would like amazing on any wall and as a metal print!
Infrared Coronet Cluster ..
realnasaphotos
Infrared Coronet Cluster Shot By Spitzer Telescope "While perhaps not quite as well known as its star formation cousin of Orion, the Corona Australis region (containing, at its heart, the Coronet cluster) is one of the nearest and most active regions of ongoing star formation. The Spitzer image shows young stars plus diffuse emission from dust." - Official NASA website.
This photo was provided by NASA.
It is one of the most beautiful regions in the universe. Prints extremely well.
Hypothetical Photo of 2 S..
realnasaphotos
Hypothetical Photo of 2 Suns Setting This NASA artist concept photo demonstrates a hypothetical alien sunset where a planet watches two suns setting at the same time. Surprisingly, binary stars (two suns together) are three times more likely to be circled by planets than single stars. What is especially interesting is that when a planet is surrounded by two stars, it evolves around both, rather than just one.rnrnA really gnarly concept photo for space and sun lovers.
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Adjective 1. Southern California term for something so epic, so radical, so
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