The first image from NASA’s new space telescope unveiled Monday is brimming with galaxies and offers the deepest look of the cosmos ever captured. 🌌
from Earth in January. 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.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.
“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.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.
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 Webb telescope to go even deeper.
日本 最新ニュース, 日本 見出し
Similar News:他のニュース ソースから収集した、これに似たニュース記事を読むこともできます。
James Webb live updates: Biden to release 1st full-color image from NASA telescopeThe first full-color images from NASA's James Webb telescope have been released, giving us the deepest look into the universe and how the first galaxies formed.
続きを読む »
James Webb live updates: Biden unveils 1st full-color image from NASA telescopeThe first full-color images from NASA's James Webb telescope have been released, giving us the deepest look into the universe and how the first galaxies formed.
続きを読む »
NASA to showcase Webb space telescope's first full-color imagesDrawing back the curtain to a photo gallery unlike any other, NASA will soon present the first full-color images from its James Webb Space Telescope, a revolutionary apparatus designed to peer through the cosmos to the dawn of the universe.
続きを読む »
NASA to show Webb space telescope's first full-colour imagesJames Webb Space Telescope, the most powerful ever sent into orbit, is set to unveil breathtaking new views of the Universe with a clarity that's never been seen before.
続きを読む »
NASA to showcase Webb space telescope's first full-color images(Reuters) -Drawing back the curtain to a photo gallery unlike any other, NASA will soon present the first full-color images from its James Webb Space Telescope, a revolutionary apparatus designed to peer through the cosmos to the dawn of the universe. The rest will be released as previously scheduled in a live broadcast and webcast on Tuesday from NASA's Goddard Space Flight Center in Greenbelt, Maryland, by NASA and its European and Canadian space agency collaborators.
続きを読む »