![]() The ASU team will be working with NIRCam, Webb's primary imager that will detect light from the earliest stars and galaxies in the process of formation, the population of stars in nearby galaxies, as well as young stars in the Milky Way and Kuiper Belt objects. Each instrument also has a field of view that is unique in area, shape and orientation. There are three near-infrared instruments (NIRCam, NIRSpec and FGS/NIRISS) and one mid-infrared instrument (MIRI), which will receive the light collected by the telescope and use a variety of tools – cameras, spectrographs, coronagraphs and other specialized pieces – designed to maximize the scientific knowledge gained from every observation. ![]() Webb is an infrared telescope with unprecedented scientific power due to the size of its primary mirror and the extreme sensitivity and precision of its four scientific instruments. Credit: NASA's Goddard Space Flight Center Webb’s powerful instruments: A combination of sheer size and sensitivity Video of James Webb Space Telescope Deployment Sequence (Nominal)Įngineers on the ground will remotely orchestrate a complex sequence of deployments in the hours and days immediately after the launch of the James Webb Space Telescope. This orbit enables continuous communications with Webb through the Deep Space Network, an international array of giant antennas managed by NASA’s Jet Propulsion Laboratory. L2 is one of five positions in space where the gravitational pull of the sun and Earth balances the centripetal force required for a spacecraft to move with them, which is useful for reducing the fuel required for a spacecraft to remain in position. This orbit allows one side of Webb’s sunshield to always face the sun, Earth and moon, blocking their heat and light from reaching the telescope’s heat-sensitive optics. After launch, the telescope will begin a three-day deployment process a month-long million-mile journey to its orbit around the sun in the second Lagrange (L2) point, where it will be locked into perfect unison with the Earth’s yearly orbit. A mirror this large has never before been launched into space. The Webb telescope consists of 18 mirror segments, which when combined, are over 21 feet in diameter. Credit: NASA's Goddard Space Flight Center A mirror this large has never before been launched into space The greatest origin story of all unfolds with the James Webb Space Telescope. James webb telescope launch free#The event is free and open to the public. In addition to play by play narration of the launch, the event will feature interviews with the ASU Webb team, live NASA coverage of the event and a public Q&A with the ASU Webb scientists. To celebrate this historic launch and highlight ASU’s involvement in this mission, ASU will hold a live launch event via Zoom with Windhorst and his team. We currently live in an era where we are lucky enough to be able to witness two such missions with the launch of Webb.” “The Hubble Space Telescope has been such a mission rewriting all textbooks in astronomy, and it is now coming to the dusk of its lifetime after 31 years in low Earth orbit. “Rarely in a lifetime does one get a chance to be part of a major scientific mission that has the potential to be a total game changer in science,” Windhorst said. He is joined by Research Scientist Rolf Jansen and Assistant Research Scientist Seth Cohen, along with a team of ASU postdoctoral scholars, undergraduate students and graduate students working on this mission. James webb telescope launch full#Photo credit: NASA GSFC/CIL/Adriana Manrique Gutierrez Download Full ImageĪrizona State University Regents Professor Rogier Windhorst of the School of Earth and Space Exploration is a co-investigator and interdisciplinary scientist for Webb. ![]() 25 from French Guiana on the Ariane 5 rocket. Artist conception of the James Webb Space Telescope, which is expected to launch no earlier than Dec. ![]() Webb, which is led by NASA with its partners, the European Space Agency and the Canadian Space Agency, will serve as the premier deep space observatory for the next decade, exploring every phase of cosmic history - from within our solar system to the most distant observable galaxies in the early universe, and everything in between. Its destination is an orbit around the Sun-Earth second Lagrange point. It is expected to launch from the European Spaceport located near Kourou, French Guiana, no earlier than Saturday, Dec. The James Webb Space Telescope is the largest, most powerful and complex space telescope ever built. ![]()
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