President Biden but displayed with greater fanfare on Tuesday, was a "deep field" photo of a distant galaxy cluster, SMACS 0723, revealing the most detailed glimpse of the early universe recorded to date.Īt least one faint galaxy measured among the thousands in the image is nearly 95% as old as the Big Bang, the theoretical flashpoint that set the expansion of the known universe in motion some 13.8 billion years ago, NASA said.Īmong the four other Webb subjects getting their closeups on Tuesday were two enormous clouds of gas and dust blasted into space by stellar explosions to form incubators for new stars - the Carina Nebula and the Southern Ring Nebula, each thousands of light years away from Earth. The crowning debut image, previewed on Monday by U.S. The first photos, which took weeks to render from raw telescope data, were selected by NASA to show off Webb's capabilities and foreshadow science missions ahead. The event was simulcast to watch parties of astronomy enthusiasts worldwide, from Bhopal, India, to Vancouver, British Columbia. "I didn't know I was coming to a pep rally," NASA Administrator James Nelson said from the stage, enthusing that Webb's "every image is a discovery." Whoops and hollers from a sprightly "cheer team" welcomed some 300 scientists, telescope engineers, politicians and senior officials from NASA and its international partners into a packed and auditorium at Goddard for the official unveiling. "All of us are just blown away," Amber Straughn, Webb deputy project scientist at NASA's Goddard Space Flight Center in Maryland, said among a panel of experts who briefed reporters following the big reveal. With Webb finely tuned after months spent remotely aligning its mirrors and calibrating its instruments, scientists will embark on a competitively selected agenda exploring the evolution of galaxies, life cycle of stars, atmospheres of distant exoplanets, and moons of our outer solar system. It reached its destination in solar orbit nearly 1 million miles from Earth a month later. Nearly two decades in the making and built under contract for NASA by aerospace giant Northrop Grumman Corp, the $9 billion infrared telescope was launched on Dec. The first full-color, high-resolution pictures from the James Webb Space Telescope, designed to peer farther than before with greater clarity to the dawn of the universe, were hailed by NASA as milestone marking a new era of astronomical exploration. If the above instructions are too complicated for you - it's really not - just buy this app then.GREENBELT, Md., July 12 (Reuters) - NASA on Tuesday drew back the curtain on billions of years of cosmic evolution with the inaugural batch of photos from the largest, most powerful observatory ever launched to space, saying the luminous imagery showed the telescope exceeds expectations. In the prefs pane, you will find your APOD images in the "Pictures" folder. If you want to use the images as Desktop images, after manually downloading them from the above URL, just place them in /Users/your-account-name-here/Library/Pictures and then select the desired image in the "Desktop & Screen Saver" prefs pane in the "System Preferences" app. Check those links out as well for previous images. On that page, below the actual current image, you will find links for "Archive" and "Calendar". While that is a small sum, if you wish to save yourself $10/year, you can always go to and manually download the images yourself. After a 10-day trial period, it is $10.00/year. Please note, however, that this app is not free. It's nice to see that someone has written a Catalina-compatible app to replace the old 32-bit apps APOD Grabber, APOD Viewer and AutoAPOD.
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