News
Rebecca Larson

  • September 14, 2023

    several selections of images from the James Webb Space Telescope, showing different stars and galaxies and their placement in space.

    Collaboration with global team confirms, disproves distant galaxies

    RIT scientists have once again used data from the James Webb Space Telescope (JWST) as part of the Cosmic Evolution Early Release Science (CEERS) Survey to change the way we think about the universe and its distant galaxies. Jeyhan Kartaltepe and Rebecca Larson co-authored a paper confirming very bright galaxies in the early universe, while also disproving the identification of what would have been the most distant galaxy ever found.

  • July 6, 2023

    stars in space with circular and oblong shapes.

    RIT researchers discover most distant active black hole ever

    An RIT postdoctoral researcher and an associate professor in the School of Physics and Astronomy, along with a team behind the Cosmic Evolution Early Release Science (CEERS) Survey, have used new observations from the James Webb Space Telescope to confirm the existence of the most distant active supermassive black hole ever found.