It’s been one year since the James Webb Telescope sent back itsfirst photos from space— and NASA’s celebrating the occasion with a special new image.
In honor of the anniversary, the agency released an“unprecedented” close-up shotof what they describes as “the nearest star-forming region” to Earth.
The image was taken “in the Rho Ophiuchi cloud complex,” located about 390 light-years away, according to a press release from NASA. The region seemingly contains about 50 young stars, “all of them similar in mass to the Sun, or smaller.”
Klaus Pontoppidan, a Webb scientist at the Space Telescope Science Institute in Baltimore, said the image “allows us to witness a very brief period in the stellar lifecycle with new clarity.”
“Our own sun experienced a phase like this, long ago, and now we have the technology to see the beginning of another star’s story," Pontoppidan added.
The Webb telescopedelivered its first imagesfrom space on July 12, 2022. Since then, the telescope’s spectroscopic instruments have helped astronomers understand the universe in greater detail — from confirming the distances “of some of the farthest galaxies ever observed” to discovering “the earliest, most distant supermassive black holes.”
Some stars in the newest Webb telescope image “display tell-tale shadows,” indicating future planetary systems could be forming, according to NASA’s press release.
Eric Smith, associate director for research in the Astrophysics Division at NASA Headquarters and Webb program scientist, said it is now “clear” that the telescope is capable of exploring more than experts originally anticipated.
NASA, ESA, CSA, STScI, Klaus Pontoppidan (STScI)
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“Webb’s first year of science has not only taught us new things about our universe, but it has revealed the capabilities of the telescope to be greater than our expectations, meaning future discoveries will be even more amazing,” Smith said in Wednesday’s release.
NASA Administrator Bill Nelson said the telescope has already helped transform “humanity’s view of the cosmos” in just one year. “Every new image is a new discovery, empowering scientists around the globe to ask and answer questions they once could never dream of,” he added.
source: people.com
