![]() The data demonstrates Webb’s ability to track solar system targets and produce images and spectra with unprecedented detail. The observatorys image of the Southern Ring Nebula shows rings of gas and dust. The data includes images of Jupiter and images and spectra of several asteroids, captured to test the telescope’s instruments before science operations officially began July 12. A new, near-infrared-light view from NASA’s James Webb Space Telescope, at right, helps us peer through more of the dust in this star-forming region. “If we can get so many new findings from a single observation of a single world, imagine what discoveries await,” said Fletcher. The Webb telescope also spied the last 'performance' of a dying star located more than 2,000 light-years away. NASA's Hubble Space Telescope made the Pillars of Creation famous with its first image in 1995, but revisited the scene in 2014 to reveal a sharper, wider view in visible light, shown above at left. Lee and the PHANGS-JWST Team ESA/Hubble & NASA, R. This work on Saturn is just the first of a program of observations of all four giant planets. An image of the Phantom Galaxy created from combining images taken by the Webb Telescope and Hubble Telescope. The quality of the new data from JWST is simply breathtaking, said. All images Picture of the Month Videos About. “JWST can see in wavelengths of light that were inaccessible to any previous spacecraft, producing an exquisite dataset that whets the appetite for the years to come,” said Fletcher. The resulting images are therefore overlaid onto an image of Saturn in visible light taken by the Hubble Space Telescope. The Webb Telescope is often thought of as a tool for astrophysics, but these early results suggest that it will be just as pivotal in the field of planetary astronomy. ![]() The image shows the galaxy cluster SMACS 0723 as it appeared 4.6 billion. “In one short set of observations we’ve been able to continue the legacy of the Cassini mission into a completely new Saturnian season, watching how the weather patterns and atmospheric circulation respond to the changing sunlight.” Whetting The Appetite NASA held a press conference Monday morning to discuss the precise alignment of the Webb Space Telescope and the spacecraft’s upcoming scientific operations. Webbs First Deep Field, taken by Webb’s Near-Infrared Camera (NIRCam), is a composite made from images at different wavelengths, totaling 12.5 hours achieving depths at infrared wavelengths beyond the Hubble Space Telescope’s deepest fields, which took weeks. “The quality of the new data from JWST is simply breathtaking,” said Professor Leigh Fletcher at the University of Leicester School of Physics and Astronomy in the U.K., who helped design these observations eight years ago. The resulting images are therefore overlaid onto an image of Saturn in visible light taken by the Hubble Space Telescope. NASA’s James Webb Space Telescope shows off its capabilities closer to home with its first image of Neptune. ![]() So sensitive to light is Webb that it had to be pointed at only tiny parts of Saturn at any one time to prevent its detectors from being overwhelmed.
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