The correct answer is: discovery.
The Hubble Space Telescope 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 both as a vital research tool and as a public relations boon for astronomy. The HST is named after the astronomer Edwin Hubble and is one of NASA’s Great Observatories, along with the Compton Gamma Ray Observatory, the Chandra X-ray Observatory, and the Spitzer Space Telescope.
The HST is a Cassegrain reflector, with a primary mirror 2.4 meters (7.9 ft) in diameter and a secondary mirror 1.2 meters (3.9 ft) in diameter. The telescope is designed to observe in the visible, ultraviolet, and near-infrared parts of the electromagnetic spectrum.
The HST has made many important discoveries, including the expansion of the universe, the existence of dark matter and dark energy, and the formation of galaxies. It has also provided stunning images of the universe, some of which have become iconic.
The HST is a vital tool for astronomers, and its discoveries have had a profound impact on our understanding of the universe.
The other options are:
- Perception: the ability to see, hear, or become aware of something through the senses.
- Enquiry: a search for knowledge or information.
- Quest: a long journey in search of something.
These options are not correct because they do not accurately describe the purpose of the Hubble Space Telescope. The Hubble Space Telescope is not designed to perceive, enquire, or quest. It is designed to discover.