![NASA's James Webb Space Telescope captures an image of distant pea galaxies in a colorful star field.](https://www.uc.edu/news/articles/2023/01/n21139959/jcr:content/image.img.cq5dam.thumbnail.500.500.jpg/1673549667569.jpg)
NASA: Webb telescope reveals links between galaxies
UC physicist contributes to analysis of distant galaxies
NASA talked to a University of Cincinnati physicist about the significance of imaging extremely young galaxies using the James Webb Space Telescope.
UC College of Arts and Sciences postdoctoral researcher Keunho Kim was co-author on a research team that published a study in January in the Astrophysical Journal Letters. They examined compact galaxies undergoing high rates of star formation called “green peas.”
NASA's James Webb Space Telescope captured what is believed to be a 'green pea' galaxy. Image/NASA, ESA, CSA and STScl
According to NASA, these galaxies depict colors — greens and reds — created by brightly glowing gas clouds.
“Peas may be small, but their star-formation activity is unusually intense for their size, so they produce bright ultraviolet light,” Kim told NASA. “Thanks to ultraviolet images of green peas from Hubble and ground-based research on early star-forming galaxies, it’s clear that they both share this property.”
The telescope was launched into orbit more than a year ago. It's offering the best look to date at distant phenomena in the universe.
Kim's research group presented its findings at the annual meeting of the American Astronomical Society in Seattle.
Featured image at top: NASA's James Webb Space Telescope captured galaxies with properties similar to 'green peas,' young, compact galaxies that generate new stars. Image/NASA, ESA, CSA and STScl
Related Stories
UC to receive over $1.5 million from the National Science Foundation
September 14, 2022
UC receives $1.6 million in federal funding from National Science Foundation.
NASA: Webb telescope reveals links between galaxies
January 12, 2023
UC postdoctoral researcher Keunho Kim explains the significance of green pea galaxies to NASA's news service.
CBS News: Physicists discover galaxy formed in early universe
January 15, 2021
University of Cincinnati physics professor Matthew Bayliss co-authored a study identifying a galaxy that formed in the early universe.
Quanta Magazine: UC physicist discusses rare quark anomalies
May 27, 2020
University of Cincinnati physicist Jure Zupan talks to Quanta Magazine about the tantalizing 'new physics' the Large Hadron Collider might unveil.
WVXU: UC/Children’s pilot new WIC enrollment method to reach the eligible
July 17, 2023
Researchers from the University of Cincinnati and Cincinnati Children’s Hospital Medical Center have received federal funding to develop user-friendly enrollment tools for Greater Cincinnati residents eligible for WIC, the federal assistance program called the Special Supplemental Nutrition Program for Women, Infants, and Children.
UC expert explains butterfly migration in new Apple TV show
April 20, 2023
UC College of Arts and Sciences biologist Patrick Guerra has a cameo in the new Apple TV series "Jane," a children's show co-created and inspired by Jane Goodall.
WLWT: Why Bradford pear is now banned in Ohio
February 14, 2023
WLWT-Channel 5 talks to a University of Cincinnati biology professor about Ohio's ban on the sale of Callery pear trees. Ohio hopes to protect native forests from the invasive trees.
WCPO: UC hopes to increase diversity in STEM careers
September 1, 2022
UC associate professor Heather Norton talks to WCPO about a research program to encourage students from diverse backgrounds to consider careers in STEM.
National rankings highlight UC’s co-op program, innovation
September 12, 2022
The University of Cincinnati’s co-op program stands at No. 4 in the U.S. News & World Report’s latest rankings, continuing its historical placement among the top five co-op programs in the country — and No. 1 for co-op among public universities. The latest 2023 issue of the magazine’s influential “Best Colleges” guide ranks UC in the top tier, including among the “most innovative among national universities,” (No. 68) — UC’s first-ever ranking in that category.
UC physicist explores mysteries of strange metals
March 10, 2023
Physicists at the University of Cincinnati are learning more about the bizarre behavior of “strange metals,” which operate outside the normal rules of electricity.