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The Hubble Space Telescope (HST or Hubble) is a space telescope that was launched into low Earth orbit in 1990 and remains in operation. It was not the first space telescope, but it is one of the largest and most versatile, renowned as a vital research tool and as a public relations boon for astronomy.
The James Webb Space Telescope (JWST) launched in December 2021 and works simultaneously with Hubble. [17] Its segmented, deployable mirror is over twice as wide as the Hubble's, increasing angular resolution noticeably, and sensitivity dramatically. Unlike Hubble, JWST observes in the infrared, in order to penetrate dust at cosmological distances.
Hubble Space Telescope in the cargo bay of Discovery. STS-31 was launched on April 24, 1990 at 12:33:51 UTC (8:33:51 am EDT, local time at the launch site). A launch attempt on April 10, 1990, was scrubbed at T−4 minutes for a faulty valve in auxiliary power unit (APU) number one. The APU was eventually replaced, and the Hubble Space ...
The Hubble Space Telescope Comparison between many space telescopes by diameter Overview of active and future telescopes (as of January 2021) This list of space telescopes ( astronomical space observatories ) is grouped by major frequency ranges : gamma ray , x-ray , ultraviolet , visible , infrared , microwave , and radio .
The world-famous telescope is named after Edwin Hubble, an American astronomer who studied galaxies and made major contributions to the field of astronomy in the first half of the 20th century.
NASA marked the upcoming 25th anniversary of the Hubble Space Telescope's launch with a flurry of social media posts heralding the historic mission on Saturday.
Other ships bearing the name have included HMS Discovery [8] of the 1875–1876 British Arctic Expedition to the North Pole, and RRS Discovery, which carried the 1901–1904 Discovery Expedition to Antarctica, led by Captain Scott. [9] Space Shuttle Discovery launched the Hubble Space Telescope and conducted the second and third Hubble service ...
CAPE CANAVERAL, Fla. (AP) — The Hubble Space Telescope has temporarily stopped observing the cosmos. ... Its bigger and more powerful successor, the Webb Space Telescope, launched in 2021. ___