Oct. 4, 2024 Winds of change: James Webb Space Telescope reveals elusive details in young star systems Every second, more than 3,000 stars are born in the visible universe. Many are surrounded by protoplanetary disks – swirling "pancakes" of hot gas and dust, from which planets form. U of A researchers have obtain detailed insights into the forces that shape protoplanetary disks.
Sept. 24, 2024 Astronomers catch a glimpse of a uniquely inflated and asymmetric exoplanet A group of researchers, including U of A astronomers, observed the atmosphere of a hot and uniquely inflated exoplanet using NASA's James Webb Space Telescope.
June 11, 2024 UArizona graduate student and team discover most distant supernovas ever found Using data from the James Webb Space Telescope, researchers have discovered about 80 new supernovas. Their findings provide a new window into the early universe.
June 6, 2024 Webb Telescope finds plethora of carbon molecules around young star A team of astronomers, including UArizona scientists, used the telescope to study the disk of gas and dust around a young, low-mass star.
May 30, 2024 Webb Telescope spots the two most distant galaxies ever seen at cosmic dawn Researchers have discovered the most distant galaxy ever detected. The secrets it contains challenge previous assumptions about galactic evolution.
May 29, 2024 'Mind-boggling' quasars and atmospheres of vaporized rock: UArizona astronomers explore cosmos with Webb Telescope UArizona astronomers have scored some of the largest chunks of observing time with NASA's James Webb Space Telescope.
May 9, 2024 Steward Observatory alumna Jane Rigby receives Presidential Medal of Freedom Jane Rigby, who received her doctoral degree from the UArizona Department of Astronomy in 2006, was recognized for her role in the success of NASA's James Webb Space Telescope mission and her longtime support of diversity and inclusion in science.
May 9, 2024 UArizona's Marcia Rieke wins $500,000 Gruber Cosmology Prize The award recognizes Regents Professor Rieke's work in infrared astronomy. Rieke led the development of the James Webb Space Telescope's Near Infrared Camera.
March 27, 2024 Webb telescope takes its first images of forming planetary systems The observations will help astronomers refine their theories about the processes involved in planet formation and shed light on what our sun did when it was very young.
March 5, 2024 James Webb Space Telescope captures the end of planet formation How much time do planets have to form from a swirling disk of gas and dust around a star? A new University of Arizona-led study gives scientists a better idea of how our own solar system came to be.