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55 Pandora is a fairly large and very bright asteroid in the asteroid belt. Pandora was discovered by American astronomer and Catholic priest George Mary Searle on September 10, 1858, from the Dudley Observatory near Albany, NY . [ 5 ]
Abell 2744, nicknamed Pandora's Cluster, is a giant galaxy cluster resulting from the simultaneous pile-up of at least four separate, smaller galaxy clusters that took place over a span of 350 million years, and is located approximately 4 billion light years from Earth. [1] The galaxies in the cluster make up less than five percent of its mass. [1]
The timeline of discovery of Solar System planets and their natural satellites charts the progress of the discovery of new bodies over history. Each object is listed in chronological order of its discovery (multiple dates occur when the moments of imaging, observation, and publication differ), identified through its various designations (including temporary and permanent schemes), and the ...
10199 Chariklo, a centaur, was the first minor planet discovered to have rings. It has two rings , perhaps due to a collision that caused a chain of debris to orbit it. The rings were discovered when astronomers observed Chariklo passing in front of the star UCAC4 248-108672 on June 3, 2013 from seven locations in South America.
More than 100 of the new planets are 1.2 Earth masses or smaller and are 'almost certainly rocky in nature.' NASA just discovered 1,284 new planets -- here's how many could potentially support ...
Pandora's atmosphere is a mix of nitrogen, oxygen, carbon dioxide, xenon, methane, ammonia and hydrogen sulfide, the latter three of which are unbreathable for humans, who wear Exo-Packs when outside their buildings or vehicles. The atmosphere of Pandora does have enough oxygen for humans (21–22 %), but too much carbon dioxide (16–18 %).
Forming an estimated 3 million years ago, the planet discovered by astronomers at the University of North Carolina is in its relative infancy.
55 Pandora, discovered 1858 and Pandora, a moon of Saturn, named 1985. 74 Galatea, discovered 1862 and Galatea, a moon of Neptune, discovered 1989. 113 Amalthea, discovered 1871 and Amalthea, a moon of Jupiter, discovered 1892; the name was suggested by Camille Flammarion shortly after its discovery, but it was not officially named until 1975.