The deepest view of the cosmos “is not a record that will stand for very long,” Pontoppidan said, since scientists are expected to use the telescope to go even deeper. READ MORE: NASA’s new space telescope sees 1st starlight, takes selfie How far back did that first image look? Over the next few days, astronomers will do intricate calculations to figure out just how old those galaxies are, project scientist Klaus Pontoppidan said last month. “Webb can see backwards in time to just after the Big Bang by looking for galaxies that are so far away that the light has taken many billions of years to get from those galaxies to our telescopes,” said Jonathan Gardner, Webb’s deputy project scientist said during the media briefing. Astronomers measure how far back they look in light-years with one light-year being 5.8 trillion miles (9.3 trillion kilometers). It found the light wave signature of an extremely bright galaxy in 2016. Hubble has stared as far back as 13.4 billion years. Webb is considered the successor to the highly successful, but aging Hubble Space Telescope. The plan is to use the telescope to peer back so far that scientists will get a glimpse of the early days of the universe about 13.7 billion years ago and zoom in on closer cosmic objects, even our own solar system, with sharper focus. READ MORE: Bigger and more powerful than the Hubble, NASA’s new telescope will see the ‘awe-inspiring’ Then the lengthy process began to align the mirrors, get the infrared detectors cold enough to operate and calibrate the science instruments, all protected by a sunshade the size of a tennis court that keeps the telescope cool. It reached its lookout point 1 million miles (1.6 million kilometers) from Earth in January. The world’s biggest and most powerful space telescope rocketed away last December from French Guiana in South America. The images on tap for Tuesday include a view of a giant gaseous planet outside our solar system, two images of a nebula where stars are born and die in spectacular beauty and an update of a classic image of five tightly clustered galaxies that dance around each other. “And it’s a view that we’ve never seen before.” “We’re going to give humanity a new view of the cosmos,” NASA Administrator Bill Nelson told reporters last month in a briefing. WATCH LIVE: Stunning new images from James Webb Space Telescope offer fuller picture of our universe Part of the image is light from not too long after the Big Bang, which was 13.8 billion years ago. The “deep field” image released at a White House event is filled with lots of stars, with massive galaxies in the foreground and faint and extremely distant galaxies peeking through here and there. Known as Webb’s First Deep Field, this image of galaxy cluster SMACS 0723 is overflowing with detail. Image courtesy of NASA, ESA, CSA, and STScI Please see the acknowledgements section.The first image from NASA’s James Webb Space Telescope is the deepest and sharpest infrared image of the distant universe to date. The GSC 2.3 Catalogue, containing information about more than 2 billion stars and galaxies.The PGC 2003 Catalogue, containing information about 1 million galaxies.The Hipparcos Star Catalogue, containing more than 100.000 bright stars.The Digitized Sky Survey, a photographic survey of the whole sky created using images from different telescopes, including the Oschin Schmidt Telescope on Palomar Mountain.This online sky chart is created using the following astronomy databases and services: List of bright objects (stars brighter than magnitude 9.0 and galaxies brighter than magmitude 14.0) close to James Webb Space Telescope (less than 1.5 degrees): Type The deep sky image in the background is provided by the Digitized Sky Survey ( acknowledgements). By comparison the diameter of the full Moon is aboutģ0 arcmins, so the full horizontal extent of the map is approximately 2 full Moons wide.ĭepending on the device you are using, the map can be dragged horizondally or vertically using the mouse or touchscreen. The sky map shown in the background represents a rectangular portion of the sky 60x40 arcminutes wide. The celestial coordinates, magnitude, distances and speed are updated in real time and are computed using high quality data sets provided by the JPL Horizons ephemeris service This page shows James Webb Space Telescope location and other relevant astronomical data in real time. James Webb Space Telescope live position and data
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