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日期:2024-07-29
At the official online home of NASA's Hubble Space Telescope exists a gallery of the best pictures that the Hubble has taken....
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日期:2024-07-24
Breathtaking photos and science-changing discoveries from over 20 years of exploration. ... The subject of this Hubble image is NGC 5474, a dwarf galaxy located 21 million light-years away in the constellation of Ursa Major (The Great Bear)....
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日期:2024-07-25
The Hubble Space Telescope (HST) is a space telescope that was carried into orbit by a Space Shuttle in 1990 and remains in operation.[5] A 2.4-meter (7.9 ft) aperture telescope in low Earth orbit, Hubble's four main instruments observe in the near ultrav...
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日期:2024-07-27
Edwin Powell Hubble (November 20, 1889 – September 28, 1953)[1] was an American astronomer who played a crucial role in establishing the field of extragalactic astronomy and is generally regarded as one of the most important observational cosmologists of ...
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日期:2024-07-27
This web site describes the Hubble Space Telescope and its operations, images, and results. ... STS-31 on April 25, 1990. Since then, there have been 5 servicing missions that continued to upgrade the telescope's scientific instruments and operational sys...
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日期:2024-07-22
Specially chosen images from the Hubble telescope, enhanced and explained by experts in order to educate and inspire....