![]() ![]() The telescope looks back in time using gravitational lensing. Read more NASA News: NASA 'strongly rebukes' pro-Russian separatist flag display on International Space Station How does the telescope look back in time? It has been in development since the 1990s and, according to NASA, aims to explore cosmic history, taking a deeper look at our own galaxy and the many that came before it. The James Webb Space Telescope was built through an international partnership between the Canadian, European and American space agencies. ![]() It launched in December 2021 from French Guiana. The Webb telescope is pretty far away – 1 million miles from Earth to be exact. See first images: What the James Webb Space Telescope has captured NASA also plans to release imagery of a “stellar nursery” where the Carina Nebula, the Southern Ring Nebula and Stephan’s Quintet formed. They are seen in part because the James Webb Telescope targeted a cluster called SMACS 0723, which has a gravitational field so strong it magnifies the light of older, more distant galaxies. The first pictures from the telescope, released Monday and Tuesday, show thousands of galaxies, some of which formed nearly 13.2 billion years ago. New discoveries: James Webb Space Telescope confirms first exoplanet What do the images show? “The revelation that massive galaxy formation began extremely early in the history of the universe upends what many of us had thought was settled science,” Pennsylvania State University’s Joel Leja, a researcher on the study said in a statement.īiggest known star in the universe: Its radius is 1700 times larger than the sun's In fact, the scientists who discovered them at first thought it must be a mistake since they were so bright and mature for that period of the universe's existence. All six of the galaxies are estimated to weigh billions of times more than the sun, and are incredibly compact. Ivo Labbe, the lead researcher from Australia’s Swinburne University of Technology, reported that scientists had expected to find ancient galaxies but were stunned by the size of what they ultimately discovered. Scientists believe these "monsters" might have been created by a faster moving stellar process in the early years of the universe. NASA shared new findings from the James Webb Telescope in February - "mega galaxies" that date back to within 600 million years of the Big Bang. Here's what you should know: New images from James Webb Telescope show massive galaxies The telescope will explore every phase of cosmic history, NASA says. The world's largest and most powerful space telescope is capturing images of thousands of galaxies – some of which formed billions of years ago after the Big Bang – and some of the faintest objects ever observed. Watch Video: James Webb Telescope captures thousands of galaxies in first photoįrom cosmic cliffs to the birthplace of stars, the James Webb Space telescope is stunning stargazers and non-stargazers alike with its breathtaking views of a universe never glimpsed before. ![]()
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