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Mar 21, 2024 · The proposal offered a modest reduction in the Hubble Space Telescope, from $98.3 million in the final fiscal year 2024 spending bill to $88.9 million. The cuts to the Chandra X-Ray Observatory ...
- Getting Hubble Off The Ground
- Blurry Initial Images — and A Much-Needed Fix
- Hubble Discoveries
- Showing Its Age
- Spectacular Hubble Pictures
- Additional Resources
- Bibliography
When Galileo Galilei first turned a spyglass to the heavens in 1610, he had trouble making out the rings of Saturn that are visible in inexpensive telescopes today. Advances in optics eventually improved scientists' views of the planets, stars and distant galaxies, but Earth's atmospherestill blocked or distorted much of the light for observers on ...
Initial instruments on Hubble included the Wide Field Planetary Camera, the Goddard High Resolution Spectrograph (GHRS), the Faint Object Camera (FOC), the Faint Object Spectrograph (FOS) and the High Speed Photometer. Hubble experienced equipment issues right off the bat. For example, the telescope's first images came back so blurry that they were...
Hubble's elevated perspective and advanced optics allow it to peer farther away than ground-based optics are able to see. Because light takes time to travel long distances, Hubble functions like a time machine: the light it views from remote objects reveals how those objects appeared when the light left them, not how they appear today. For example,...
Hubble has been showing signs of its advanced age. For example, the telescope went offline for a month in the summer of 2021 after experiencing an issue with its main payload computer. The Hubble team fixed the problem by switching to backup hardware. But just a few months later, in October 2021, a problem arose with the synchronization of Hubble's...
Below are some of the best images taken by Hubble over the years. You can find many more in thisgallery of awesome Hubble pictures.
Here are 30 incredible Hubble photos in honor of the telescope's 30th anniversary, from NASA. On the agency's Hubble page, you can find out what Hubble saw on your birthday. And it's definitely worth following Hubble on Twitter @NASAHubble— you'll see lots of pretty pictures and get updates about the observatory's latest activities and discoveries.
Bell, J. "Hubble Legacy: 30 Years of Discoveries and Images." Sterling, 2020. https://www.amazon.com/Hubble-Legacy-Years-Discoveries-Images/dp/1454936223English, N. "Hubble: The People's Telescope." Pp. 47-61 in "Space Telescopes: Capturing the Rays of the Electromagnetic Spectrum," Springer, 2017. https://doi.org/10.1007/978-3-319-27814-8_3Gainor, C. "Not Yet Imagined: A Study of Hubble Space Telescope Operations." NASA Office of Communications, NASA History Division, 2021. https://www.nasa.gov/sites/default/files/atoms/files/not_yet...Okolski, G. "A brief history of the Hubble Space Telescope." NASA. https://history.nasa.gov/hubble/With all of Hubble's pieces in place by December 1985, NASA planned for an October 1986 launch. But Hubble's future would be in limbo once again, when tragedy struck on January 28, 1986. On a cold morning, the Space Shuttle Challenger lifted off into the Florida sky, in what appeared to be a routine launch. Only a little more than a minute into ...
Hubble Space Telescope. Seen in orbit from the departing Space Shuttle Atlantis in 2009, flying Servicing Mission 4 (STS-125), the fifth and final Hubble mission. The Hubble Space Telescope (often referred to as HST or Hubble) is a space telescope that was launched into low Earth orbit in 1990 and remains in operation.
Oct 14, 2023 · NASA requested $93.3 million for Hubble and $68.7 million for Chandra in its fiscal year 2024 budget proposal, in line with past years’ budgets. Combined, they represent a little more than 10% ...
Apr 15, 2024 · NASA proposed reducing the budget of the Chandra X-Ray Observatory, an X-ray telescope launched in 1999 as one of the original “Great Observatories,” from $68.3 million in 2023 to the proposed ...
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Oct 29, 2024 · The future of the Chandra X-ray Observatory is under threat from budget cuts.(Image credit: NASA) NASA is delaying making a final decision about potential cost cuts that will determine the fate of ...
