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  2. James Webb Space Telescope - Wikipedia

    en.wikipedia.org/wiki/James_Webb_Space_Telescope

    The James Webb Space Telescope (JWST) is a space telescope designed to conduct infrared astronomy. ... It was built by the European Space Agency (ESA) ...

  3. 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. [3]

  4. Launch and commissioning of the James Webb Space Telescope

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

    The James Webb Space Telescope was released from the rocket upper stage 27 minutes after a flawless launch. [ 1 ] [ 14 ] Starting 31 minutes after launch, and continuing for about 13 days, JWST began the process of deploying its solar array, antenna, sunshield, and mirrors. [ 27 ]

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

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

    Technicians work on a mock-up of the JWST spacecraft bus in 2014 [1] The spacecraft bus is a carbon fibre box that houses systems of the telescope and so is the primary support element of the James Webb Space Telescope, launched on 25 December 2021. It hosts a multitude of computing, communication, propulsion, and structural components. [2]

  6. Timeline of telescopes, observatories, and observing technology

    en.wikipedia.org/wiki/Timeline_of_telescopes...

    2021 — James Webb Space Telescope (JWST), was launched 25 December 2021 on an ESA Ariane 5 rocket from Kourou, French Guiana and will succeed the Hubble Space Telescope as NASA's flagship mission in astrophysics. 2023 — Euclid, was launched on 1 July 2023 on a Falcon 9 Block 5 rocket from Cape Canaveral, Florida, to study dark matter and ...

  7. Fine Guidance Sensor and Near Infrared Imager and Slitless ...

    en.wikipedia.org/wiki/Fine_Guidance_Sensor_and...

    FGS/NIRISS ETU, 2016 FGS Test unit undergoes cryogenic testing, 2012 Infographic of JWST instruments and their observation ranges of light by wavelength. Fine Guidance Sensor and Near Infrared Imager and Slitless Spectrograph (FGS-NIRISS) is an instrument on the James Webb Space Telescope (JWST) that combines a Fine Guidance Sensor and a science instrument, a near-infrared imager and a ...

  8. Ariane flight VA256 - Wikipedia

    en.wikipedia.org/wiki/Ariane_flight_VA256

    The only payload on the flight was the James Webb Space Telescope (JWST), a space-based observatory built by NASA and ESA. The launch is one of the European Space Agency's contributions to the project. [5] [3] The telescope had a launch mass of about 6,500 kg (14,300 lb) and a design lifetime of 5 to 10 years.

  9. Integrated Science Instrument Module - Wikipedia

    en.wikipedia.org/wiki/Integrated_Science...

    Integrated Science Instrument Module (ISIM) is a component of the James Webb Space Telescope, a large international infrared space telescope launched on 25 December 2021. [1] ISIM is the heart of the JWST, and holds the main science payload which includes four science instruments and the fine guidance sensor.