Webb telescope image captures stunning spiral galaxy over a billion light-years away
-
Boom! Meteor explodes, causes fireball over central New York Fox Nation host Abby Hornacek has the details of the rare event on 'Bill Hemmer Reports'
FOX News
-
The Hubble Space Telescope captures the birth of one of Neptune's ‘Great Dark Spot’ storms The Hubble Space Telescope captures the birth of one of Neptune's ‘Great Dark Spot’ storms. Astronomers started to study a storm on the eighth planet from the Sun in 2015 when they spotted white clouds forming, then in 2018, a dark storm was spotted where the white clouds had been forming.
FOX News
-
Technicolor coral once covered stretches of underwater reefs in the Florida Keys and beyond Scientists in Florida Keys are now spending 100 million to stop these reef deaths.
FOX News
A new image from the James Webb Space Telescope captured ancient galaxies and a distant spiral galaxy in stunning detail.
The crowded field shows bright stars and the large spiral galaxy LEDA 2046648, which is more than a billion light-years from Earth in the constellation Hercules.
The galaxy is accompanied by smaller, more distant galaxies, shown as spirals and bright smudges.
NASA said the image, taken by the Near-Infrared Camera during instrument calibration, helped to test the observatory's ability to dig up galactic "fossils."
NASA CAPTURES PHOTO OF 'BEAR'S FACE' ON THE SURFACE OF MARS
"Using images such as this one, scientists can compare galactic ‘dinosaurs’ with modern galaxies," the agency tweeted. "In turn, this helps us learn more about how galaxies evolve – making Webb the ultimate space paleontologist."
ASTRONOMERS FIND RARE STAR SYSTEM THAT WILL LEAD TO GOLD-PRODUCING EXPLOSION
Webb's infrared vision helps the telescope peer back in time, with the light from these distant galaxies redshifted toward infrared wavelengths. The wavelength of the light is stretched, so the light is seen as "shifted" toward the red part of the spectrum.
Comparing these systems with galaxies in the local universe will help astronomers understand how galaxies grew to form the structure seen today.
Webb will also probe the chemical composition of thousands of galaxies to shed light on how heavy elements were formed and built up as galaxies evolved, according to the European Space Agency,