The Hubble Space Telescope is one of the largest and most versatile space telescope. It was launched to low Earth orbit in 1990 and still in active operation. The Hubble Space Telescope is Also known as an important research tool for astronomy.
The Hubble Space Telescope is named for honor to astronomer Ed Edwin Hubble. He is one of NASA’s largest observatories, including the Compton Gamma Ray Observatory, the Lunar X – ray Observatory, and the Spitzer Space Telescope. Hubble Space Telescope has a 2.4-meter mirror. that observes four main instruments in the ultraviolet, optical, and infrared regions of the electromagnetic spectrum.
The Hubble Space Telescope was built by NASA and European Space Agency with a collaboration. Hubble Space Telescope’s targets select by The Space Telescope Institute and process the data for its prototype the Goddard Space Flight Center manages the spacecraft.
The space telescope was proposed as far back as 1923. It was launched by the Space Shuttle Discovery in 1990, but its main mirror was incorrectly grounded, and as a result the telescope’s capability was interrupted by a spherical gap. In 1993, a service operation corrected the optics to their desired condition.
The Hubble space telescope is the only telescope designed by astronauts to maintain space. The fifth mission, the Columbia disaster (2003) was initially canceled, but NASA Administrator approved the Fifth Service Operation, which was completed in 2009. The telescope is still operational by April 30, 2020, since 1990, And may last until 2030-2040. One of the successors to the Hubble Space Telescope James Webb Space Telescope, which is scheduled to launch in late 2021.