Rosebud nebula NGC 7129 Spitzer Hubble JPL NASA space telescope photo PIA05266

Description: This is a fantastic image directly from NASA’s archives and shows the wonders of the universe. Note that some of the NASA spaces images have some slight blurring due to the subject, this is natural. You have your choice of size and finish for the photo. The size you choose may require cropping and the finished image may appear slightly different than the one shown. If preferred a white border can be added above/below or left/right to allow all of the original image to print. Unless requested when placing your order, your image may be cropped. If you would like to see how a specific image will look for the size you have chosen, please contact us and indicate the size you are interested in. Matte Finish: E-Surface Photo Paper is by far our most popular photographic paper. As a professional paper, it boasts rich, sharp color that won't fade or yellow, creating beautiful prints that will last for years to come. Glossy (Metallic) finish: Our Metallic Photo Paper features a unique pearlescent surface. It offers highly saturated colors, ultra-bright backgrounds, and will last a lifetime with typical home storage. Spitzer Telescope Sends Rose for Valentine's Day A cluster of newborn stars herald their birth in this interstellar Valentine's Day commemorative picture obtained with NASA's Spitzer Space Telescope. These bright young stars are found in a rosebud-shaped (and rose-colored) nebulosity known as NGC 7129. The star cluster and its associated nebula are located at a distance of 3300 light-years in the constellation Cepheus. A recent census of the cluster reveals the presence of 130 young stars. The stars formed from a massive cloud of gas and dust that contains enough raw materials to create a thousand Sun-like stars. In a process that astronomers still poorly understand, fragments of this molecular cloud became so cold and dense that they collapsed into stars. Most stars in our Milky Way galaxy are thought to form in such clusters. The Spitzer Space Telescope image was obtained with an infrared array camera that is sensitive to invisible infrared light at wavelengths that are about ten times longer than visible light. In this four-color composite, emission at 3.6 microns is depicted in blue, 4.5 microns in green, 5.8 microns in orange, and 8.0 microns in red. The image covers a region that is about one quarter the size of the full moon. As in any nursery, mayhem reigns. Within the astronomically brief period of a million years, the stars have managed to blow a large, irregular bubble in the molecular cloud that once enveloped them like a cocoon. The rosy pink hue is produced by glowing dust grains on the surface of the bubble being heated by the intense light from the embedded young stars. Upon absorbing ultraviolet and visible-light photons produced by the stars, the surrounding dust grains are heated and re-emit the energy at the longer infrared wavelengths observed by Spitzer. The reddish colors trace the distribution of molecular material thought to be rich in hydrocarbons. The cold molecular cloud outside the bubble is mostly invisible in these images. However, three very young stars near the center of the image are sending jets of supersonic gas into the cloud. The impact of these jets heats molecules of carbon monoxide in the cloud, producing the intricate green nebulosity that forms the stem of the rosebud. Not all stars are formed in clusters. Away from the main nebula and its young cluster are two smaller nebulae, to the left and bottom of the central 'rosebud,'each containing a stellar nursery with only a few young stars. Astronomers believe that our own Sun may have formed billions of years ago in a cluster similar to NGC 7129. Once the radiation from new cluster stars destroys the surrounding placental material, the stars begin to slowly drift apart. Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.

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Location: Los Angeles, CA

End Time: 2025-01-27T10:24:51.000Z

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