NASA reveals stunning image of galaxies colliding These ultraluminous X-ray sources -- ULXs for short -- are said to produce brighter X-rays than so-called normal X-ray binaries; this latest image represents approximately five times the observation time that went into previous ULX study efforts. The composite image shows light data collected by the Hubble Space Telescope in what shows up as blue, white, orange, and brown, while it shows the Spitzer Space Telescopes infrared data in red and the Chandra data in pink. Those interested in the scientific aspects of the study can read all the details via the Cornell University Library, while those who are just in it for the image can view a higher-resolution version here.
Posted on: Sat, 13 Dec 2014 17:23:41 +0000
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