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What it is : NGC 1546 , a voluted galaxy
Where it is:50 million wakeful - eld away , in the Southern Hemisphere constellation Dorado
NGC 1546, the Hubble Space Telescope’s first new image since changing to its new “one-gyro mode."
When it was shared : June 18 , 2024
Why it ’s so special : This is the first figure of speech from theHubble Space Telescopein its new pointing mode . The iconic lookout ’s science operations were suspended in recent May after technical issues with one of its gyroscopes — devices that contain whirl wheel to help the scope manage its trend . This part accurately points the scope and measures the velocity at which an object turns , allot to theHubble website . ByJune 14 , technologist had decided to allow the aging space scope to manoeuver using just one gyroscope .
It ’s not a sodding root . Hubble needs three gyroscope to control properly , and using one point of accumulation what it can point at — but this former evidence shows that the telescope can still get recherche images .
NGC 1546 is a nearby galaxy located in the constellation Dorado.
Now , this simulacrum of the galaxy NGC 1546 is the first yield of Hubble ’s raw operating way , although it used some data from theJames Webb Space Telescopeand the Atacama Large Millimeter / submillimeter Array in Chile to take in certain item .
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The ensue multiwavelength image of NGC 1546 read its bright core , detritus lanes and regions where stars are born . From Hubble ’s point of view , the dust lanes are backlit by the galaxy ’s bright core , which gives them a rust - browned look . The core is yellowish , which suggests that quondam star dominate it . The bluish light seeable within the junk are regions of immature stars being born .
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The image , about 39,000 light-headed - twelvemonth across , also have background galaxies , including an border - on whorled wandflower on the left side of NGC 1546 . The photo was take using Hubble ’s Wide Field Camera 3 .
Hubble ’s six gyroscope were replaced in 2009 by astronauts impose on a space shuttle . Each gyroscope contain a wheel spinning at 19,200 revolutions per second . harmonize toNASA , Hubble now has just two working gyro remain — one is in use , and one is in military reserve . The space office says this will allow Hubble to continue making observations for many more years .
