NGC 6951 (also catalogued as NGC 6952) is a barred spiral galaxy located in constellation Cepheus. It is located at a distance of about 75 million light-years...
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"Near-Infrared Observations of Hot Spots in the Circumnuclear Rings of NGC 2997 and NGC 6951". The Astronomical Journal. 118 (2): 777–784. Bibcode:1999AJ......
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NGC 6782 is a barred spiral galaxy located in the southern constellation of Pavo, at a distance of approximately 173 megalight-years from the Milky Way...
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NGC 6509 is a spiral galaxy in the equatorial constellation of Ophiuchus. It was discovered on July 20, 1879 by the French astronomer Édouard Stephan...
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The Little Gem Nebula or NGC 6818 is a planetary nebula located in the constellation of Sagittarius. It has magnitude 10 and oval diameter of 15 to 22...
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The following early-type galaxies (NGCs) have been observed to be X-ray bright due to hot gaseous coronae: NGC 315, 1316, 1332, 1395, 2563, 4374, 4382...
77 KB (8,344 words) - 19:33, 15 June 2024
arXiv:2201.01457. Bibcode:2021ApPhL.119y1104K. doi:10.1063/5.0063118. ISSN 0003-6951. S2CID 245704341. "Researchers use electron microscope to turn nanotube into...
299 KB (39,012 words) - 07:39, 7 September 2024