The James Webb Space Telescope (JWST) is a space telescope that is set to launch in 2021, and will be the world’s largest and most powerful space telescope. It is a joint project between NASA, the European Space Agency (ESA), and the Canadian Space Agency (CSA). The JWST will be the successor to the Hubble Space Telescope, and will have a much larger mirror and more advanced instruments than Hubble.
The concept for the JWST was first proposed in 1996, when NASA began to plan for a successor to the Hubble Space Telescope. The telescope was initially named the Next Generation Space Telescope (NGST), and the project was approved by the US Congress in 2002. In 2003, the project was renamed the James Webb Space Telescope, in honor of James Webb, the second administrator of NASA.
The JWST will be much larger and more powerful than Hubble. It will have a 6.5 meter primary mirror, which is more than twice the size of Hubble’s mirror. It will also have more advanced instruments, such as a near-infrared camera and spectrograph, which will allow it to observe objects more distant and faint than Hubble.
The JWST will be launched aboard an Ariane 5 rocket from French Guiana. It will be placed in an orbit around the Sun-Earth L2 point, which is 1.5 million km from Earth. This orbit will allow the telescope to remain in a stable environment, free from the thermal and gravitational effects of Earth.
The JWST will have a variety of scientific objectives, including the study of the formation of the first galaxies in the universe, the search for signs of life in other planetary systems, and the study of the formation of stars and planets. It will also be used to study dark energy and dark matter, and to observe objects in the Solar System.
The JWST is expected to be operational for at least five years, although it could be operational for up to ten years. After the end of its mission, the telescope will be decommissioned and disposed of in a safe manner.
The James Webb Space Telescope is an ambitious project, and is expected to revolutionize our understanding of the universe. It will be the most powerful space telescope ever built, and will allow us to observe the most distant and faintest objects in the universe. It is set to launch in 2021, and will be a major milestone in the exploration of space. #JWST #JamesWebbTelescope #NASA #ESA #CSA
- Mission Timeline
NASA's James Webb Space Telescope is launched December 25 at 7:20 a.m. EST on an Ariane 5 rocket from Europe's Spaceport in French Guiana. Gallery. See more on … - HISTORY
For more about the early history of JWST, refer to Garth Illingworth's article … outlines key milestones in the history of the James Webb Space Telescope. - James Webb Space Telescope – Wikipedia
The James Webb Space Telescope was launched on 25 December 2021 on an Ariane 5 rocket from Kourou, French Guiana, and arrived at the Sun–Earth L2 Lagrange point … - NASA's James Webb Space Telescope: The ultimate guide | Space
Sep 22, 2022 … The JWST is named for former NASA chief James Webb. Webb took charge of the space agency from 1961 to 1968, retiring just a few months before … - Webb Project History
The James Webb Space Telescope, like other NASA missions, started with a question. That question—“what's next?”—was first raised in 1989 even before the … - About Webb/NASA
The James Webb Space Telescope (sometimes called JWST or Webb) is a large infrared telescope with an approximately 6.5 meter primary mirror. - Why NASA's James Webb Space Telescope Matters So Much …
Dec 3, 2021 … The Webb telescope emerged from a vacuum chamber at NASA's Johnson Space Center in Houston on December 1, 2017, after about 100 days of … - Who Is James Webb – Webb/NASA
James Webb Space Telescope … Webb believed that NASA had to strike a balance between human space flight and science because such a combination would serve as a … - James Webb Space Telescope: Origins, design and mission | Live …
Jul 29, 2022 … The telescope is named after one of NASA's early administrators, James E. Webb, who oversaw the creation of the Apollo program in the 1960s, … - In Depth | James Webb Space Telescope – NASA Solar System …
The James Webb Space Telescope is an infrared observatory orbiting the Sun about 1 million miles from Earth to find the first galaxies that formed in the …
