April 12, 2024 Humans will again set foot on the moon; this time, they'll have UArizona science in tow UArizona scientists mapped the moon for the Apollo missions. Now, as NASA astronauts prepare to return to the moon, two of the three instruments they'll bring have UArizona ties. The instruments will allow them to map moonquakes and the moon's subsurface.
April 8, 2024 How the moon turned itself inside out New findings by UArizona researchers offer important insights into the evolution of the lunar interior, and potentially for planets such as Earth and Mars.
March 26, 2024 Teams behind OSIRIS-REx win prestigious aviation award The team behind the University of Arizona-led NASA mission to sample the asteroid Bennu joins the ranks of the Apollo 11 crew and Orville Wright to earn the Robert J. Collier Trophy.
March 13, 2024 Loathed by scientists, loved by nature: sulfur and the origin of life A University of Arizona-led study shines a spotlight on sulfur, a chemical element that, while all familiar, has proved surprisingly resistant to scientific efforts in probing its role in the origin of life.
Feb. 21, 2024 The science of leap day – how it works and why we do it Ahead of Feb. 29, UArizona Regents Professor of planetary sciences Renu Malhotra explains why we need leap year, why we skip it once a century and why we sometimes need to add leap seconds.
Jan. 11, 2024 NASA's OSIRIS-REx curation team clears hurdle to access remaining Bennu sample NASA scientists last week removed the two stuck fasteners on the sample container that had prevented researchers from accessing much of OSIRIS-REx's asteroid Bennu sample.
Jan. 8, 2024 UArizona-led asteroid sampling mission's new journey: OSIRIS-APEX Under the leadership of the University of Arizona's Dani Mendoza DellaGiustina, the former OSIRIS-REx spacecraft sets off on a journey to study asteroid Apophis and take advantage of the asteroid's 2029 flyby of Earth.
Dec. 20, 2023 Sweating the small stuff: UArizona scientists have begun to study samples from asteroid Bennu At the university's Kuiper-Arizona Laboratory for Astromaterials Analysis, a suite of instruments allows researchers to study the particles collected by the OSIRIS-REx mission the down to the atomic scale.
Dec. 18, 2023 Recent volcanism on Mars reveals a planet more active than previously thought The findings from the University of Arizona-led study have implications for research into whether Mars could have harbored life at some point in its history.
Dec. 6, 2023 Citizen science project nets a new asteroid, and it's a close one Members of the public helped the University of Arizona's Catalina Sky Survey spot a previously unknown near-Earth asteroid on its orbit around the sun.