NASA to unveil new Webb image on telescope’s first anniversary 2023
Washington: A year after first surprising the world with breathtaking views of the distant universe, NASA is set to unveil a new image from the James Webb Space Telescope on Wednesday. The most powerful observatory in orbit, Webb is slated to launch from French Guiana in December 2021. , on a journey of one million miles (1.6 million kilometres) to an area called another Lagrange point. Its first full-color photo was revealed by President Joe Biden on July 11, 2022: the clearest view ever of the early universe, going back 13 billion. Year.
The next wave consisted of the “mountains” and “valleys” of a star-formation region in a region of space called the Carina Nebula, called the Cosmic Cliffs; and a cluster of five galaxies bound in a celestial dance, called Stephen’s Quintet. NASA is skeptical about the nature of Wednesday’s release, which will be made available on its website at 6:00 a.m. Eastern Time (1000 GMT). Webb claims the primary mirror measuring more than 21 feet (6.5 m) is composed of 18 hexagonal, gold-coated segments as well as a five-layer sunshield the size of a tennis court.
Unlike its predecessor Hubble, it operated primarily in the infrared spectrum, allowing it to look closer to the beginning of time, and to better penetrate the clouds of dust where stars and planetary systems are forming today. Are. Major discoveries include some of the earliest galaxies formed a few hundred million years after the Big Bang, the discovery of carbon dioxide in the atmosphere of a planet outside our solar system, and, in our own wilderness, stunning new views of the planet Jupiter. Webb has enough fuel for a 20-year-long mission, which promises a new era of astronomy. It will soon be joined in its orbit by Europe’s Euclid space telescope, which was launched on July 1 on a mission to shed light on two of the universe’s greatest mysteries: dark energy and dark matter.
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