The Giant Magellan Telescope’s third primary mirror was unveiled at the University of Arizona’s Steward Observatory Mirror Lab on Friday. The UA is producing all seven mirrors that will combine into a light-gathering surface 80 feet in diameter for the largest telescope ever built.
UA faculty members Malcolm Hughes, Katrina Marie Miranda and Diana E. Wheeler have been named fellows of the American Association for the Advancement of Science. The honor is only bestowed upon those individuals who maintain a proven record of advancing knowledge and applications determined to be scientifically or socially distinguished.
An international team of astronomers, led by a University of Arizona graduate student, has discovered the most distantly orbiting planet found to date around a single, sun-like star. Weighing in at 11 times Jupiter’s mass and orbiting its star at 650 times the average Earth-Sun distance, planet HD 106906 b is unlike anything in our own Solar System and defies current planet formation theories.
Chieri Kubota came to the UA from Japan with many goals, including growing strawberries hydroponically in the desert Southwest. Her focus is flavor over shelf life. Her goal is to test varieties and high-tech growing methods – then work with greenhouse growers to cultivate strawberries in the winter for local farmers markets, grocers and restaurants. Little did she know that in the 1890s Arizona was famous for its luscious off-season strawberry crop.
UA researcher Armin Sorooshian and his research team recently conducted two aircraft field studies to investigate haze, dust and smoke – those little-understood ubiquitous aerosol particles. In studying the properties of such particles in the atmosphere, the team is working to help scientists to better understand aerosol-cloud interactions and predict climate change.
Two UA researchers contributed to a special issue of the scientific journal Climatic Change dedicated to the impacts of climate change on indigenous communities. While tribal communities are especially vulnerable to climate change, they also have unique strengths that make them resilient, especially in combination with strategic collaborations with outside partners.
UA researchers are testing nanotechnology to improve how cardiovascular implant devices are attached in the body. The goal is to make the surface sticky so they adhere better to the body's tissues, reducing the chances of being dislodged by blood flow.
Leading a UA research effort that has brought in almost $8 million in funding, UA Aerospace and Mechanical Engineering Department Head Jeff Jacobs conducts fundamental research in fluid instability and provides experimental data to help national laboratories validate their simulations of nuclear arms safety and efficacy.
Famed UA astrophotographer Adam Block has again captured a striking image of the cosmos. The glowing red region in the constellation Serpens, which means snake, "gives this vista an eerie feeling" while its contrasting regions bring to mind to duality of heaven and hell, Block says.