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  2. James Webb Space Telescope - Wikipedia

    en.wikipedia.org/wiki/James_Webb_Space_Telescope

    Assembly of the hexagonal segments of the primary mirror, which was done via robotic arm, began in November 2015 and was completed on 3 February 2016. The secondary mirror was installed on 3 March 2016. [105] [106] Final construction of the Webb telescope was completed in November 2016, after which extensive testing procedures began. [107]

  3. Robotic arm - Wikipedia

    en.wikipedia.org/wiki/Robotic_arm

    Robotic arm installs primary mirror segments of the James Webb Space Telescope. A serial robot arm can be described as a chain of links that are moved by joints which are actuated by motors. An end-effector, also called a robot hand, can be attached to the end of the chain. As other robotic mechanisms, robot arms are typically classified in ...

  4. Launch and commissioning of the James Webb Space Telescope

    en.wikipedia.org/wiki/Launch_and_commissioning...

    The telescope is named after James E. Webb, who was the administrator of NASA from 1961 to 1968 during the Mercury, Gemini, and Apollo programs. The launch (designated Ariane flight VA256 ) took place as scheduled at 12:20 UTC on 25 December 2021 on an Ariane 5 rocket that lifted off from the Guiana Space Centre in French Guiana .

  5. What to know about James Webb, the NC native and ... - AOL

    www.aol.com/news/know-james-webb-nc-native...

    James Webb: Born in NC, schooled at UNC-Chapel Hill. ... During his tenure at NASA, the agency invested in the development of robotic spacecraft, and as early as 1965, “Webb also had written ...

  6. Timeline of the James Webb Space Telescope - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_the_James_Webb...

    The James Webb Space Telescope (JWST) is an international 21st-century space observatory that was launched on 25 December 2021. [ 1 ] [ 2 ] It is intended to be the premier observatory of the 2020s, combining the largest mirror yet on a near-infrared space telescope with a suite of technologically advanced instruments from around the world.

  7. Spacecraft bus (James Webb Space Telescope) - Wikipedia

    en.wikipedia.org/wiki/Spacecraft_Bus_(James_Webb...

    — A Webb Telescope spacecraft manager as quoted by Composites World [23] The spacecraft bus is connected to the Optical Telescope Element and sunshield via the Deployable Tower Assembly. [ 24 ] The interface to the launch vehicle in on outside; taking the form of a cone, it along with the payload adapter transmits the weight and acceleration ...

  8. Optical Telescope Element - Wikipedia

    en.wikipedia.org/wiki/Optical_Telescope_Element

    The mirror assembly from the front with primary mirrors attached, November 2016 The secondary mirror being cleaned with carbon dioxide snow. Optical Telescope Element (OTE) is a sub-section of the James Webb Space Telescope, a large infrared space telescope launched on 25 December 2021, [1] consisting of its main mirror, secondary mirrors, the framework and controls to support the mirrors, and ...

  9. Science & Tech Articles & News - AOL.com

    www.aol.com/news/science-tech/page/15

    Stay informed about advancements in space exploration, AI developments, and other cutting-edge topics within the realm of science and technology.

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