4Exif MM * > ; ! i A new image of the galaxy cluster Abell 1775 contains X-rays from Chandra (blue), optical data from the Pan-STARRS telescope in Hawaii (blue, yellow, and white), and radio data from the LOw Frequency ARray (LOFAR) in the Netherlands (red). A tail from the merged cluster is seen, along with a region of gas with a curved edge, called a "cold front", that is denser and cooler than the gas it is plowing into. The tail and the cold front all curve in the same direction, creating a spiral appearance. These features are the result of two galaxy clusters — the largest structures held together by gravity — crashing into one another, one of the most energetic events in the Universe. Chandra X-ray Observatory Center 0231 http://ns.adobe.com/xap/1.0/ Chandra X-ray Observatory Center Abell 1775 A new image of the galaxy cluster Abell 1775 contains X-rays from Chandra (blue), optical data from the Pan-STARRS telescope in Hawaii (blue, yellow, and white), and radio data from the LOw Frequency ARray (LOFAR) in the Netherlands (red). A tail from the merged cluster is seen, along with a region of gas with a curved edge, called a "cold front", that is denser and cooler than the gas it is plowing into. The tail and the cold front all curve in the same direction, creating a spiral appearance. These features are the result of two galaxy clusters — the largest structures held together by gravity — crashing into one another, one of the most energetic events in the Universe. Chandra Catches Slingshot During Collision C.5.5.3 960 Chandra X-Ray Observatory LOFAR PanStarrs ACIS - - Blue Red Pseudocolor X-ray Radio Optical 2011-07-31-0000 - - 98760 - - 12891, 13510 - - -154.53495833 26.35730278 3600 3600 http://chandra.harvard.edu/photo/image_use.html RPhotoshop 3.0 8BIM Z %G *Chandra Catches Slingshot During Collision
Abell 17757 20210715P Chandra X-ray Observatory Centeri Galaxy clusters are the titans of the Universe. A new study using NASA's Chandra X-ray Observatory examines the repercussions after two galaxy clusters clashed.n X-ray: NASA/CXC/Leiden Univ./A. s Chandra X-ray ObservatoryxA new image of the galaxy cluster Abell 1775 contains X-rays from Chandra (blue), optical data from the Pan-STARRS telescope in Hawaii (blue, yellow, and white), and radio data from the LOw Frequency ARray (LOFAR) in the Netherlands (red). A tail from the merged cluster is seen, along with a region of gas with a curved edge, called a "cold front", that is denser and cooler than the gas it is plowing into. The tail and the cold front all curve in the same direction, creating a spiral appearance. These features are the result of two galaxy clusters — the largest structures held together by gravity — crashing into one another, one of the most energetic events in the Universe. 8BIM% UDC3w l Adobe d ``
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