Scientists confirm JWST has found the earliest galaxies yet seen

One of the JWST's main tasks is to gather data about the earliest galaxies that formed in the universe, shedding light on how the cosmos came to be.

These kinds of discoveries are exactly what scientists were hoping for when the powerful telescope launched.of a clutch of galaxies that formed less than 400 million years after the Big Bang occurred about 13.8 billion years ago. The JWST spotted these galaxies earlier this year, but recent observations have confirmed their existence and their ages.

“For the first time, we have discovered galaxies only 350 million years after the Big Bang, and we can be absolutely confident of their fantastic distances,” Brant Robertson, a co-author of the study detailing these findings, said in aThe research team looked at the light of 25o early galaxies. From that light, astronomers were able to determine the chemical makeup of those galaxies and how old they are.Scientists still aren't sure exactly how the earliest galaxies in the universe formed.

One theory holds these galaxies formed out of huge clouds of gas and dust that clumped and collapsed, forming dense clouds that started to spin and create early galaxies.Over the course of its life in space, the JWST will help scientists figure out more about how these early galaxies evolved.

Big deal.

United States Latest News, United States Headlines

Similar News:You can also read news stories similar to this one that we have collected from other news sources.

When 400 Greyhounds Gather at the Beach, Things Get RuffThree wild days at a convention for the beloved skinny dogs.
Source: washingtonian - 🏆 74. / 68 Read more »

‘It’s giving season’: Jacksonville Jaguars treat nearly 400 children to holiday shopping spreeMembers of the Jacksonville Jaguars defensive line treated about 400 children donning Jaguars-style holiday T-shirts and bags to a holiday shopping spree Tuesday afternoon at Walmart Supercenter. Awesome!!
Source: wjxt4 - 🏆 246. / 63 Read more »

Hyundai's XCIENT Fuel Cell Truck Lands In Israel To Help Cut Emissions | CarscoopsHyundai's XCIENT Fuel Cell Truck Lands In Israel To Help Cut Emissions | Carscoops carscoops
Source: Carscoop - 🏆 306. / 63 Read more »

Iran Sentences 400 People To Up To 10 Years For Tehran ProtestsProtesters in Iran have been sentenced to death and lengthy prison sentences for demonstrating against the government and in support of women. sounds like Canada IRGCterrorists
Source: HuffPostWomen - 🏆 27. / 68 Read more »

This Guy Just Ran a Ridiculously Fast 400 in CrocsNiklas Klei gave “sport mode” a whole new meaning when he set a new world record for fastest 400-meter dash in the popular foam clogs. A_Cato marathon in crocs seems like my logical next move here
Source: runnersworld - 🏆 19. / 71 Read more »

JWST gets first glimpse of 7-planet system with potentially habitable worldsAstronomers have been eager for the landmark telescope to study the TRAPPIST-1 system. Astronomy This is incredible. What a way forward.
Source: Nature - 🏆 64. / 68 Read more »