LPL Spotlight Stories
An Emissary from Interstellar Space
Discovered only a week ago, comet 3I/ATLAS is only the third known visitor from outside the solar system. LPL's Catalina Sky Survey Director Carson Fuls explains what makes the comet special - and why we can only guess where it came from.
U of A Earns Top Marks in Space Science, Geosciences, Water Resources in New US News Global Ranking
The U of A earned its best ranking in the space science category, rising four spots to No. 4 globally and No. 2 among U.S. public universities.
Revealing the Lives of Planet-Forming Disks
New observations of 30 planet-forming disks - the birthplaces of planets around stars - reveal in greater detail than ever how gas and dust behave over time and shape the evolution of exoplanet systems.
Percolating Clues: A New Way to Build Planetary Cores
Molten sulfide can migrate and coalesce within a solid planetary interior, according to a new experimental study published in Nature Communications.
Winds, Jets, and Wigglings from Young Stars and Their Disks
New JWST observations provide a detailed look at the jets of four young stars, revealing shocks, mass loss, and wiggly behavior that hints at a hidden binary companion.
Combination of Cosmic Processes Shapes the Size and Location of Sub-Neptunes
A combination of cosmic processes shapes the formation of one of the most common types of planets outside of our solar system, a new study finds. The research team, which included University of Arizona planetary scientists, used data from NASA's Transiting Exoplanet Survey Satellite, or TESS, to study young sub-Neptunes - planets bigger than Earth but smaller than Neptune - that orbit close to their stars.
James Webb Telescope Reveals Planet-Forming Disks Can Last Longer Than Previously Thought
Researchers at the University of Arizona have discovered that planet-forming disks of gas and dust around tiny stars live much longer than previously thought. The findings provide new insights into planet formation and the habitability of planets outside our solar system.
University of Arizona Professors Develop Astronomy Curriculum Materials to Aid Visually Impaired Students
Lunar and Planetary Laboratory's Dr. Steve Kortenkamp and with Dr. Sunggye Hong in the College of Education have made groundbreaking strides to develop astronomy curriculum materials to aid visually impaired students.
Asteroid Bennu Comes From a Long-lost Salty World With Ingredients For Life
Two research publications by the OSIRIS-REx sample analysis team suggest that conditions for the emergence of life were widespread across the early solar system.