Universe
Space Scopes
1,560 articles in this category.
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Neptune's largest moon orbits backward, suggesting the planet captured it
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Soviet space chief's name kept secret until his own obituary in 1966
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The universe is 13.8 billion years old. Webb is finding galaxies that look like…
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In June 2025, on a Chilean mountaintop, scientists switched on the largest digital…
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Astronomers searching for alien life aimed the James Webb Space Telescope at K2-18…
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In July 1962, a NASA engineer transcribing the Mariner 1 guidance code missed a…
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In July 1969, Michael Collins orbited alone on the far side of the Moon while…
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A primitive dwarf galaxy with almost none of the heavy elements found in the Milky…
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In 1984, Soviet cosmonaut Oleg Atkov flew a portable ultrasound to Salyut 7 and…
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In March 2025, four rookie astronauts on SpaceX's Fram2 polar mission carried a…
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In July 1962, a single missing hyphen in the guidance code of NASA's Mariner 1…
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Brain scans of ISS astronauts show the organ quietly re-weighting its own senses…
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Scott Kelly spent 340 days aboard the ISS, and he has said the leaving was never…
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In October 1975, the Soviet Venera 9 probe survived just 53 minutes on the surface…
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