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Wow! NASA releases James Webb Telescope ‘teaser’ picture

NASA has provided an exciting teaser photo before the highly-anticipated release of the first deep-space images from the James Webb Telescope next week – a device so powerful that it could return to the source of the universe.

The 10 10 billion observatory – launched in December last year and now orbiting the sun one million miles (1.5 million kilometers) from Earth – could see where no telescope could look before for its huge primary mirrors and infrared-focused instruments. Thanks, it allows to pierce through dust and gas.

The first fully formed images are set for release on July 12, but NASA released an engineering test image on Wednesday – the results of 72 exposures in 32 hours showing a set of distant stars and galaxies.

The image has some “surround-edge” qualities, but it is still “among the deepest images in the universe” and provides a “tantalizing hint” of what will be revealed in the future, NASA said in a statement. Weeks, months and years.

“When this image was taken, I was thrilled to see clearly all the detailed structures of these faint galaxies,” said Neil Rowlands, program scientist at the Web’s Fine Guidance Sensor at Honeywell Aerospace.

Jane Rigby, web operations scientist at NASA’s Goddard Space Flight Center, said “the most obscure blobs in this image are exactly the type of obscure galaxy that the web will study in the first year of its science operation.”

NASA Administrator Bill Nelson said last week that the Web is capable of seeing more of the cosmos than any of its previous telescopes.

“It’s going to explore the atmospheres of exoplanets orbiting solar objects and other stars, giving us clues as to whether their atmospheres are possibly similar to ours,” he said.

“It could answer some of the questions we have: Where did we come from? What else is there? Who are we? And of course, it’s going to answer some questions that we don’t even know what the questions are.”

The infrared power of the web allows it to look back to the time of the Big Bang, which occurred 13.8 billion years ago.

As the universe expands, the light from the oldest star emits ultraviolet and visible wavelengths, longer infrared wavelengths – which the web is equipped to detect at unprecedented resolutions.

Currently, the oldest cosmic observations are within 330 million years of the Big Bang, but with the power of the web, astronomers believe they will easily break the record.




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