The Hubble Space Telescope (HST) is a space telescope that was carried into orbit by a Space Shuttle in 1990 and remains in operation. A 2.4 meter (7.9 ft) aperture telescope in low Earth orbit, Hubble's four main instruments observe in the near ultraviolet, visible, and near infrared. The telescope is named after the astronomer Edwin Hubble.
Hubble's orbit outside the distortion of Earth's atmosphere allows it to take extremely sharp images with almost no background light. Hubble's Ultra Deep Field image, for instance, is the most detailed visible-light image ever made of the universe's most distant objects. Many Hubble observations have led to breakthroughs in astrophysics, such as accurately determining the rate of expansion of the universe.
Although not the first space telescope, Hubble is one of the largest and most versatile, and is well known as both a vital research tool and a public relations boon for astronomy. The HST was built by the United States space agency NASA, with contributions from the European Space Agency, and is operated by the Space Telescope Science Institute. The HST is one of NASA's Great Observatories, along with the Compton Gamma Ray Observatory, the Chandra X-ray Observatory, and the Spitzer Space Telescope.
Space telescopes were proposed as early as 1923. Hubble was funded in the 1970s, with a proposed launch in 1983, but the project was beset by technical delays, budget problems, and the Challenger disaster. When finally launched in 1990, scientists found that the main mirror had been ground incorrectly, significantly compromising the telescope's capabilities. However, after a servicing mission in 1993, the telescope was restored to its intended quality.
Hubble is the only telescope designed to be serviced in space by astronauts. Between 1993 and 2002, four missions repaired, upgraded, and replaced systems on the telescope, but a fifth mission was canceled on safety grounds following the Columbia disaster. However, after spirited public discussion, NASA administrator Mike Griffin approved one final servicing mission, completed in 2009. The telescope is now expected to function until at least 2014. Its scientific successor, the James Webb Space Telescope (JWST), is to be launched in 2018 or possibly later.
NASA's most famous telescope is probably the Hubble Telescope that orbits the earth.
because people would die
There are quite a few telescopes in space right now like the Hubble space telescope, Chandra X-Ray observatory, Spitzer space telescope, FERMI space telescope, the Herchel observatory, WISE telescope and the James Webb space telescope will soon be launched in 2014.
The Hubble Space Telescope has had a significant impact on society by advancing our understanding of the universe and providing breathtaking images that inspire people around the world. It has contributed to numerous scientific discoveries, education, and public outreach activities that have increased public interest in astronomy and space exploration. Additionally, it has helped to create new technologies and collaborations that benefit various fields of science and technology.
no
No, the biggest telescope in the world currently is the Large Binocular Telescope. But Hubble is the biggest spacetelescope.
Yes currently although the James Web Telescope will be bigger when it is launched.
it should be the hubble space telescope because it can see 10 times better than a normal telescope
NASA's most famous telescope is probably the Hubble Telescope that orbits the earth.
The Hubble Space Telescope was launched on April 24, 1990. It has been operational since then, providing invaluable data and images to astronomers around the world.
Because of Hubble, we now know how big and how old the universe is. Hubble also proved the existence of Black holes and showed there are many of them. It examined the composition of a world around another star.
Oh yes it has helped people all over the world.
because people would die
Though not the first one, yet one of the most popular space telescopes is the Hubble Space telescope. It's named after the American astronomer Edwin Hubble, and was carried into orbit by space shuttle Discovery in April 1990. It marks a landmark in the growth of astronomy world over, and is also considered to be a vital research tool. During my trip to the US Space and Rocket Centre at Huntsville, Alabama as a member of Space Camp India (http://spacecampindia.com/) I had seen images sent back by the Hubble Telescope. We also got to learn how the telescope functions.
The Hubble Space Telescope is gravitationally bound to the world but is nowhere in the world. It is orbiting the earth in a nearly circular path 240 miles above the surface, completing one revolution every 100 minutes or so. I don't know the inclination of its path to the equator.
The Hubble Space Telescope is gravitationally bound to the world but is nowhere in the world. It is orbiting the earth in a nearly circular path 240 miles above the surface, completing one revolution every 100 minutes or so. I don't know the inclination of its path to the equator.
Oh, I see you're curious about the wonders of the cosmos! There have been various powerful telescopes that have helped us explore deep into space, such as the Hubble Space Telescope and the James Webb Space Telescope. These incredible tools allow us to witness the beauty and mystery of the universe beyond what we can see with our naked eye. It's truly inspiring to gaze into the vastness of space and wonder about all the possibilities out there.