A new image from the James Webb Space Telescope shows 45,000 galaxies in unprecedented detail

• The James Webb Space Telescope has released a recent image containing 45,000 galaxies.

• About 700 of these galaxies are new discoveries and some are among the smallest ever observed.

• New galaxies are helping scientists solve the mysteries of our early universe like never before.

If you have a lot of time on your hands, you can count 45,000 galaxies on this one New image in James Webb Space Telescope.

What you see here is not a random area of ​​space.

It’s actually a very famous area called the Great Observations Origins Deep Survey, or origins. Astronomers who want to spy The early stages of our universe Come here to search.

Scientists have studied commodities for years using a variety of tools, incl Hubble Space TelescopeAnd Chandra X-ray ObservatoryAnd Spitzer Space Telescope, For example but not limited to.

But JWST is too far away The most powerful telescope to divert their attention to the merchandise. And the results show it. This recent image from Webb gives astronomers an unprecedented and detailed look through time.

said astronomer Kevin Heinlein of the University of Arizona a permit. “Now we can see that some of them are extended objects with a visual structure.”

And JWST didn’t stop there.

The James Webb Space Telescope is discovering hundreds of new galaxies

Find out JWST too 700 new galaxies in the goods. Moreover, these unprecedented galaxies are some of the youngest ever observed, dating between 370 million and 650 million years old. the big explosion.

“pure the number of these galaxies The Space Telescope Science Institute said in a statement a permit.

With hundreds more galaxies to be studied in unprecedented detail thanks to JWST, astronomers are learning that galaxies in our early universe were much more turbulent than previously thought.

The tale continues

In particular, when studying the signals of light from these young galaxies, astronomers discovered something they didn’t expect: powerful emission lines.

Endsley said in the book a permit. “These early galaxies were very good at forming hot, massive stars.”

Ultimately, the findings will help astronomers solve a bigger mystery of our early universe called The era of reionization.

What caused the era of reionization?

This critical period has occurred More than 13 billion years agoWhen our universe became transparent, allowing us to see the surrounding universe as it is today.

Before the era of reionization, researchers found that intergalactic gas was largely opaque. Therefore, astronomers cannot look beyond that point in time because their vision is essentially obscured.

The reason for this drastic change is not clear. Some have suggested that the credit goes to supermassive black holes.

But these new JWST results suggest that a massive, hot explosion of star formation in young galaxies could be the key factor.

Webb’s observation of GOODs is part of the JWST Advanced Deep Extragalactic Survey, also known as JADES.

JADES is one of the largest space telescopes and observation programs Data is still being received.

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