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The James Webb Space Telescope is a giant leap forward in our quest to understand the Universe and our origins. Webb is examining every phase of cosmic history: from the first luminous glows after the Big Bang to the formation of galaxies, stars, and planets to the evolution of our own solar system. Learn about the 4 main science themes for Webb.
Webb is a powerful infrared observatory that explores the origins and evolution of the universe, planets, and life. Learn about Webb's science mission, images, videos, news, and resources.
During Webb's launch, deployment and commissioning, 'WhereIsWebb' tracked Webb's 'flight' to L2 orbit, its state and progress during its deployment and commissioning process, and finally the release of its first images. This process is now complete. During this process, the page constantly updated in near realtime as Webb traveled, deployed, cooled to operating temperature and as instruments ...
Find out what the James Webb Space Telescope is observing now and why scientists are interested in these targets. Click below to access official, up-to-date information on Webb's past, current, and upcoming science observations.
Browse the latest and curated images from the Webb Space Telescope, the most powerful infrared observatory ever launched. See stunning views of galaxies, stars, planets and more in various resolutions and formats.
NASA's James Webb Space Telescope just solved a conundrum by proving a controversial finding made with the agency's Hubble Space Telescope more than 20 years ago. In 2003, Hubble provided evidence of a massive planet around a very old star, almost as old as the universe. Such stars possess only small amounts of heavier elements […]
Webb is the premier observatory of the next decade, studying every phase in the history of our Universe. Learn about its key facts, design, launch, orbit, instruments, and mission overview.
Explore official, up-to-date information on current, past, and upcoming investigations by NASA's Hubble and James Webb space telescopes.
Find out the latest discoveries and breakthroughs from the Webb mission, the most powerful space telescope ever built. Explore the news releases, early highlights, science writers' guide, and press kit for more information.