Skip to main content
  1. Home
  2. Space
  3. News

See distant galaxies sparkling in James Webb’s biggest image yet

By

The wonders of the universe are on full display once again thanks to the James Webb Space Telescope. A team from a Webb survey program has released the largest Webb image yet, showing a dazzling array of galaxies spread across the background of space.

The image is from the CEERS or Cosmic Evolution Early Release Science program, which surveys a patch of the sky near the handle of the Big Dipper constellation. The aim of the survey is to search for extremely distant galaxies by looking at a generally dim area of the sky that is far away from bright light sources, such as the plane of the solar system and the center of the Milky Way. By looking at this dim area, Webb can see very faint distant galaxies as they aren’t blotted out by nearer bright light sources.

This image, from a patch of sky near the handle of the Big Dipper, is part of a larger mosaic taken with the Near Infrared Camera (NIRCam) on the James Webb Space Telescope. This is one of the first images obtained by the Cosmic Evolution Early Release Science Survey (CEERS) collaboration.
This image, from a patch of sky near the handle of the Big Dipper, is part of a larger mosaic taken with the Near Infrared Camera (NIRCam) on the James Webb Space Telescope. This is one of the first images obtained by the Cosmic Evolution Early Release Science Survey (CEERS) collaboration. NASA/STScI/CEERS/TACC/S. Finkelstein/M. Bagley/Z. Levay

“I have been waiting so long to share this, and it is finally time!” researcher Rebecca Larson cheerfully announced on Twitter. “Do you want to see THE BIGGEST IMAGE #JWST has taken of galaxies so far?! Our color mosaic image from @ceers_jwst is ready, and there are SO MANY GALAXIES in it!”

Recommended Videos

“Check out our amazing color image,” lead researcher Steve Finkelstein chimed in as well. “Download the high-res version and lose yourself in all the galaxies!”

Related

As the researchers suggest, you should go to the CEERS website to see the high-resolution image in all its incredible detail. This is Webb’s largest survey area yet and consists of four images of the 10 total planned for the survey, taken using Webb’s NIRCam instrument in June 2022. More observations are scheduled for later this year.

This image—a mosaic of 690 individual frames taken with the Near Infrared Camera (NIRCam) on the James Webb Space Telescope—covers an area of sky about eight times as large as Webb’s First Deep Field Image released on July 12. It’s from a patch of sky near the handle of the Big Dipper. This is one of the first images obtained by the Cosmic Evolution Early Release Science Survey (CEERS) collaboration.
This image — a mosaic of 690 individual frames taken with the Near Infrared Camera (NIRCam) on the James Webb Space Telescope — covers an area of sky about eight times as large as Webb’s First Deep Field Image released on July 12. It’s from a patch of sky near the handle of the Big Dipper. This is one of the first images obtained by the Cosmic Evolution Early Release Science Survey (CEERS) collaboration. NASA/STScI/CEERS/TACC/S. Finkelstein/M. Bagley/Z. Levay

As well as bringing us stunning images to look at, such surveys play an important role in identifying interesting targets for follow-up study. Included in this mosaic are objects like a set of interacting galaxies dubbed the “Space Kraken,” a supernova spotted in a pair of interacting galaxies, and an extremely distant galaxy named after Finkelstein’s daughter Maisie.

Further surveys are to come with Webb once CEERS wraps up, including the Next Generation Deep Extragalactic Exploratory Survey, or NGDEEP, and the James Webb Space Telescope Advanced Deep Extragalactic Survey, or JADES.

Editors' Recommendations

Topics
Georgina Torbet
Georgina Torbet
Space Writer
Georgina is the Digital Trends space writer, covering human space exploration, planetary science, and cosmology. She…
See planets being born in new images from the Very Large Telescope
This composite image shows the MWC 758 planet-forming disc, located about 500 light-years away in the Taurus region, as seen with two different facilities. The yellow colour represents infrared observations obtained with the Spectro-Polarimetric High-contrast Exoplanet REsearch (SPHERE) instrument on ESO’s Very Large Telescope (VLT). The blue regions on the other hand correspond to observations performed with the Atacama Large Millimeter/submillimeter Array (ALMA).

Astronomers have used the Very Large Telescope to peer into the disks of matter from which exoplanets form, looking at more than 80 young stars to see which may have planets forming around them. This is the largest study to date on these planet-forming disks, which are often found within the same huge clouds of dust and gas that stars form within.

A total of 86 young stars were studied in three regions known to host star formation: Taurus and Chamaeleon I, each located around 600 light-years away, and Orion, a famous stellar nursery located around 1,600 light-years away. The researchers took images of the disks around the stars, looking at their structures for clues about how different types of planets can form.

Read more
See what James Webb and Hubble are observing right now with this tool
james webb hubble live tracker screenshot 2024 03 06 220259

If you're looking for a relaxing way to peruse the fascinating sights of space on your lunch break, then a newly updated tool from NASA has you covered. The Space Telescope Live tools show the current targets of the James Webb Space Telescope and the Hubble Space Telescope, letting you browse the cosmos from the perspective of two of the hardest-working telescopes out there.

You can visit the web-based tools at WebbTelescope for the James Webb Space Telescope and HubbleSite for the Hubble Space Telescope. Clicking on a link will bring you to a portal showing the current and past observations of the telescope and a ton of detail about the observations.

Read more
See images of the tilted Odysseus lander on the moon
Taken on February 27th, flight controllers commanded Odysseus to capture a new image using its narrow-field-of-view camera. Previous attempts to send photos from landing and the days following returned unusable imagery. After successfully transmitting the image to Earth, flight controllers received additional insight into Odysseus’ position on the lunar surface

The first lunar landing by a U.S. entity in 50 years was celebrated last week, but the lander from Intuitive Machines, named Odysseus, has had a challenging time as it landed at a tilted angle. New images released by the company show the damage that the Odysseus lander incurred during landing and sitting tilted on the moon's surface, but the company stressed that it considered the mission a success as it was able to perform a controlled soft landing and get science data from all of its payloads.

The lander is expected to run out of power within a few hours, but there is a possibility the company will be able to power it back on in a couple of weeks once the lunar night ends.

Read more