Hubble Space Telescope - Wikipedia
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 …
Quick Facts - HubbleSite
Hubble is a Cassegrain telescope — a type of reflecting telescope. Light enters the telescope and strikes the large primary, or main, mirror.
10 Fascinating Facts About the Hubble Space Telescope
2015年4月23日 · Hubble’s telescope is powerful enough to spot the light of a firefly at a distance of some 7,000 miles, and scientists have used these enormous capabilities to unlock many of the secrets of...
Hubble Space Telescope (HST) | History, Discoveries, & Facts
5 天之前 · Hubble Space Telescope (HST), the first sophisticated optical observatory placed into orbit around Earth. Earth’s atmosphere obscures ground-based astronomers’ view of celestial objects by absorbing or distorting light rays from them.
Fact Sheet - ESA/Hubble
The Hubble Space Telescope is a joint ESA/NASA project and was launched in 1990 by the Space Shuttle mission STS-31 into a low-Earth orbit 569 km above the ground. During its lifetime Hubble has become one of the most important science projects ever.
Hubble Space Telescope – An Overview NASA’s Hubble Space Telescope was the first astronomical observatory to be placed into orbit around Earth with the ability to record images in wavelengths of light spanning from ultraviolet to near-infrared. Launched on April 24, 1990, aboard the Space Shuttle Discovery, Hubble is currently located about
The Telescope - HubbleSite
Hubble is a Cassegrain reflector telescope. Light from celestial objects travels down a tube, is collected by a bowl-like, inwardly curved primary mirror and reflected toward a smaller, dome-shaped, outwardly curved secondary mirror.
Hubble Fact Sheets - NASA Science
Hubble is a complex machine. Find out how it works. Hubble’s precise gyroscopes help point the telescope. Engineers safely test and troubleshoot new procedures on a Hubble simulator at NASA’s Goddard Space Flight Center. It takes a team of people on Earth to keep a space telescope in action.
30 Facts for 30 Years of Hubble - Kennedy Space Center Visitor Complex
2020年4月24日 · NASA’s Hubble Space Telescope has been looking out into the universe for 30 years! In honor of this milestone anniversary, here are 30 facts about Hubble and its discoveries. Be sure to check out the related links for more photos and …
Hubble Space Telescope: Pictures, Facts & History
2022年1月30日 · Here we explore the history of the telescope and its many discoveries, provide interesting Hubble facts and link to some of the orbiting observatory's best images.
- 某些结果已被删除