News
Jeyhan Kartaltepe
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May 29, 2026
Science without borders
RIT researchers value citizen science, where making data available to everyone not only accelerates research but also fosters education, trust in science, and worldwide collaboration.
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May 14, 2026
COSMOS-Web team releases the most detailed map ever of the cosmic web
Nearly one year ago, the COSMOS-Web research team released the largest view ever of the universe. Now, scientists have released a map showing more detail on the density of galaxies in the universe.
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January 27, 2026
Scientists reveal new details about dark matter’s influence on the universe
Scientists using data from NASA’s James Webb Space Telescope have made one of the most detailed, high-resolution maps of dark matter ever produced.
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August 5, 2025
Two students win competitive NASA awards for graduate research
Two RIT astrophysical sciences and technology Ph.D. students had proposals accepted for the Future Investigators in NASA Earth and Science Space and Technology program, which provides funding for graduate student designed and performed research projects for NASA’s Science Mission Directorate.
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June 27, 2025
RIT researchers continue to explore the universe during JWST Cycle 4
Numerous members of the RIT community will participate in exploring the universe during the James Webb Space Telescope’s (JWST) fourth cycle, set to begin in early July.
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June 24, 2025
The largest map of the universe reveals over 800,000 galaxies
New Atlas speaks to Jeyhan Kartaltepe, associate professor in the School of Physics and Astronomy and lead researcher on the COSMOS-Web team, about the images.
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June 6, 2025
NASA to release most detailed images of the universe ever captured
ABC News interviews Jeyhan Kartaltepe, associate professor in RIT's School of Physics and Astronomy, about COSMOS-Web. Kartaltepe served as the lead researcher for COSMOS-Web, the largest General Observer program selected for Cycle 1 of the James Webb Space Telescope.
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June 5, 2025
James Webb Space Telescope reveals largest-ever panorama of the early universe
Space.com interviews Associate Professor Jeyhan Kartaltepe about COSMOS-Web, the largest General Observer program selected for Cycle 1 of the James Webb Space Telescope. Kartaltepe served as the lead researcher for COSMOS-Web.
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June 5, 2025
COSMOS-Web opens window into universe for scientists and citizens
Supported by RIT Associate Professor Jeyhan Kartaltepe, COSMOS-Web—the largest James Webb Space Telescope Cycle 1 observation program—has made its full data set publicly available.
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February 13, 2025
How the James Webb Space Telescope has revealed a surprisingly bright, complex and element-filled early universe – podcast
Seattle Pi features Jeyhan Kartaltepe, associate professor in the School of Physics and Astronomy, as she discusses her review of early James Webb data.
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February 13, 2025
How the James Webb Space Telescope has revealed a surprisingly bright, complex and element-filled early universe – podcast
Albany Times Union features Jeyhan Kartaltepe, associate professor in the School of Physics and Astronomy, as she discusses her analysis of early James Webb Space Telescope data.
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June 26, 2024
Like a time machine
CITY features Jeyhan Kartaltepe, associate professor in the School of Physics and Astronomy, in a review of Rochester's contributions to the James Webb Space Telescope and space exploration.