The Hubble telescope is one of the most sophisticated optical lenses ever built. So, how much did it cost to build the Hubble? And how long did it take to build? Let’s find out:
The Hubble Space Telescope is a space observatory currently orbiting Earth above the atmosphere. It was launched into space on April 24, 1990 by NASA aboard the Space Shuttle Discovery STS-31. Hubble was named after the astronomer Edwin Hubble.
How much did it cost to build the hubble telescope
The Hubble Space Telescope, which was launched into orbit in 1990, is one of the most famous and influential telescopes ever built. It has helped scientists gain a better understanding of the universe as well as our own planet.
The Hubble Space Telescope is named after Edwin Hubble, who was an astronomer who discovered that the universe was expanding. The telescope was designed to look at distant galaxies, star clusters and nebulae (clouds of gas).
Hubble is approximately 17 stories tall and weighs about 11 tons when it is fully assembled for launch. The primary mirror is 2.4 meters (7 feet 10 inches) across, but it must be folded up into a much smaller package before being sent into space by rocket. Once in space, the telescope unfolds like an umbrella so that it can see farther into space than any other telescope before it.
The first image returned by Hubble was blurry because the mirror inside wasn’t quite polished properly yet. Engineers had to adjust the shape of the mirror so that it could focus light onto its sensors properly without seeing double images of objects or having too much glare from bright areas in its field of view
The Hubble Space Telescope (HST) is a space telescope that was launched into low Earth orbit in 1990 and remains in operation. 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 is named after astronomer Edwin Hubble.[3]
Hubble’s launch in April 1990 aboard the Space Shuttle Discovery was a rare example of an “RMS” mission, or “repair mission satellite”, which required a second spacecraft to rendezvous with it and perform the actual fix.[4] After launch, Hubble was placed into a low Earth orbit by STS-31 crew member Kathryn Sullivan using the RMS. The planned deployment time had been postponed by two months due to problems with the shuttle’s computer system. Once safely in orbit, Hubble’s Wide Field Planetary Camera 2 (WF/PC2) was deployed, but suffered from an imaging system problem that limited its use until 1993.[5]
The COSTAR (Corrective Optics Space Telescope Axial Replacement) instrument was originally planned to be installed on STS-61A, but delays with its development led to it being left behind on STS-61C instead. In late 1993,
The Hubble Space Telescope is a space telescope that was carried into orbit by a space shuttle in 1990 and remains in operation. It is one of the Great Observatories along with the Compton Gamma Ray Observatory, Chandra X-ray Observatory, and the Spitzer Space Telescope. The HST is named after astronomer Edwin Hubble.
Hubble’s position in orbit allows it to observe astronomical objects at visible wavelengths (the optical spectrum), near ultraviolet, and near infrared.[5] Hubble’s capabilities enable it to make observations that are impossible for ground-based telescopes:
The Hubble Space Telescope has been used to study celestial objects across the entire electromagnetic spectrum from visible light to gamma rays. It has made many contributions to modern astronomy:
The Wide Field and Planetary Camera (WFPC) was designed to take black-and-white photos through color filters in both visible and ultraviolet light. The WFPC was replaced by the Wide Field Camera 3 (WFC3) in 2009.[13][14] WFC3 takes pictures through four filters: F606W (visible), F814W (near infrared), F125M (middle infrared), and F160W (far infrared).[15] These filters allow astronomers
The Hubble Space Telescope (HST) is a space telescope that was carried into orbit by a Space Shuttle in 1990 and remains in operation. It is one of the largest optical telescopes ever deployed in space, with a 2.4-meter (7.9 ft) mirror. The HST’s orbit outside the distortion of Earth’s atmosphere allows it to take extremely sharp images with almost no background light. Hubble has made many scientific discoveries since its launch, including finding the age of the universe to be 13.8 billion years and revealing that most galaxies have supermassive black holes at their center.[5]
Hubble is one of NASA’s Great Observatories, along with Compton Gamma Ray Observatory, Chandra X-ray Observatory, and Spitzer Space Telescope.[6] In December 2019, a team led by Professor Steven Finkelstein at the University of Texas at Austin announced that they had used Hubble data to estimate that there are between 100 billion and 400 billion galaxies in the observable universe.[7][8]
The Hubble Space Telescope 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 spectra. The telescope is named after the astronomer Edwin Powell Hubble (1889–1953), who made some of the first vast distance measurements to galaxies during the 1920s and 1930s, using cosmological techniques applied to variable stars.
Hubble’s orbit outside the distortion of Earth’s atmosphere allows it to take extremely sharp images with almost no background light. Hubble has made many important discoveries, including finding black holes in distant galaxies and providing evidence that the expansion rate of the universe is accelerating due to dark energy. Many Hubble observations have led to breakthroughs in astrophysics, such as accurately determining the rate of expansion of the universe by measuring distances to Type Ia supernovae; observing dark matter by tracking how it bends light; detecting large numbers of exoplanets through microlensing; and observing many types of galaxies across time, space and distance.
The Hubble Space Telescope, named after American astronomer Edwin Powell Hubble, was launched into low Earth orbit on April 24, 1990 by the Space Shuttle Discovery. The telescope is part of a series of space-based observatories developed by NASA to support its mission of space exploration.
Hubble’s location on the International Space Station (ISS) provides it with a near-Earth orbit at an altitude of approximately 559 kilometers (347 mi). From this vantage point, Hubble can see objects in space that are not visible from the surface of the Earth. Its position in low Earth orbit means that most of its observations are made within about 10 days [1].
Costing $2.5 billion dollars when it was built, the Hubble Space Telescope is the most expensive project ever undertaken by NASA. It took over 20 years to complete and has been operating since 1990 when it was launched into orbit on board Space Shuttle Discovery during STS-31 [2].
The Hubble Space Telescope was named in honor of Edwin Hubble, an astronomer who played a key role in understanding the universe.
The Hubble Space Telescope is a space telescope that was carried into orbit by the Space Shuttle Discovery on April 24, 1990. The telescope is named after astronomer Edwin P. Hubble. It was designed to look deep into space and study objects within the universe like galaxies, stars and planets. In addition to its scientific achievements, the Hubble Space Telescope has become one of the most visible and iconic examples of space exploration.
The telescope has been in service since 1990, but it took over 20 years to build it. It took over 5 years just to design it! Once it was built and assembled at NASA’s Goddard Space Flight Center, it took another 5 years before it could be launched into orbit using the space shuttle Discovery during STS-31 mission in April 1990.
Hubble has been in orbit around Earth since 1990 when it was launched aboard Space Shuttle Discovery mission STS-31 on April 24th 1990 from Kennedy Space Center (KSC) Pad 39B at Cape Canaveral Air Force Station (CCAFS) Florida USA.
The Hubble Space Telescope is a space telescope that was launched into low Earth orbit in 1990, and remains in operation. 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 (ESA) and is operated by the Space Telescope Science Institute (STScI) which collaborates with ESA. The HST’s large primary mirror is 2.4 m (7.9 ft) in diameter; about 1/2 the size of a tennis court. It has been used to study distant galaxies and quasars; among its many observations have been important observations of extrasolar planets, including several which were directly imaged.[5][6]
Hubble Space Telescope Discovery image of planet HD 209458 b photographed on October 24th, 1999: This photograph shows an exoplanet circling its parent star HD 209458
The Hubble Space Telescope was launched into orbit on April 24, 1990. It is named after Edwin P. Hubble, an astronomer who discovered that the universe is expanding. The telescope was designed to study the universe and its origins, including when it began and how it developed over time.
Hubble has been in space for more than 25 years and has been repaired several times by astronauts who have visited the International Space Station (ISS). Many of its instruments have been upgraded since it was launched. In 2009, astronauts replaced Hubble’s batteries, gyroscopes and solar panels during mission STS-125.
In May 2010, astronaut John Grunsfeld repaired a flawed optical system on Hubble during STS-134. Astronauts performed another servicing mission in May 2011 during STS-125 when they replaced all six gyroscopes on Hubble (known as gyro replacement).
Hubble orbits Earth at about 598 kilometers above sea level and takes about 97 minutes to complete each orbit around Earth (or one revolution). From its position in orbit, Hubble can see objects throughout our own solar system such as planets, comets and asteroids; other stars like our Sun; nebulas made up of dust and gases; active galaxies with black holes at their center