Hubble Uncovering the Secrets of the Quintuplet Cluster | NASA

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"Although this cluster of stars It gained its name due to its five brightest stars, it is home to hundreds more. The huge number of massive young stars in the cluster is clearly captured in this NASA/ESA Hubble Space Telescope image.The cluster is located close to the Arches Cluster and is just 100 light-years from the center of our galaxy. The cluster’s proximity to the dust at the center of the galaxy means that much of its visible light is blocked, which helped to keep the cluster unknown until its discovery in 1990, when it was revealed by infrared observations. Infrared images of the cluster, like the one shown here, allow us to see through the obscuring dust to the hot stars in the cluster.The Quintuplet Cluster hosts two extremely rare luminous blue variable stars: the Pistol Star and the lesser known V4650 Sgr. If you were to draw a line horizontally through the center of this image from left to right, you could see the Pistol Star hovering just above the line about one third of the way along it. The Pistol Star is one of the most luminous known stars in the Milky Way and takes its name from the shape of the Pistol Nebula that it illuminates, but which is not visible in this infrared image. The exact age and future of the Pistol Star are uncertain, but it is expected to end in a supernova or even a hypernova in one to three million years.The cluster also contains a number of red supergiants. These stars are among the largest in the galaxy and are burning their fuel at an incredible speed, meaning they will have a very short lifetime. Their presence suggests an average cluster age of nearly four million years. At the moment these stars are on the verge of exploding as supernovae. During their spectacular deaths they will release vast amounts of energy which, in turn, will heat the material — dust and gas — between the other stars.This observation shows the Quintuplet Cluster in the infrared and demonstrates the leap in Hubble’s performance since its 1999 image of same object.Image credit: ESA/NASAText credit: European Space Agency" Source: Hubble Uncovering the Secrets of the Quintuplet Cluster | NASA
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                        Welcome back My Dear Shoevians to The Other Shoe. I am still busy at work preparing this all new blog location for your enjoyment, there were some happenings that I just sould not let pass us by! I will, hopefully, returning to a more regluar publishing shcedule on Monday July, 20th 2015. Until then I will do my best to keep you updated with all the news and happenings. Stay tuned for greatness! This image came from the Hubble Space Telescope and it peers directlyto the very center of our galaxy! I find it pretty darned incredible that in my lifetime mankind has stretched the limits of his vision to a mere 100 light-years from the center of our Milky Way Galaxy. Look for more great; images, science, space exploration news, and all the rest right here at The Other Shoe.
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Danny Hanning Writer, Editor, Research Staff and Publisher at The Other Shoe

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