Trans-Neptunian objects (TNOs) are icy bodies that vary widely in size, from large dwarf planets like Pluto and Eris—each ...

Data from NASA's Stratospheric Observatory for Infrared Astronomy (SOFIA) was used to create a water distribution map of the area near the moon's south pole. Credit: NASA's Goddard Space Flight Center ...

In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small and in the Milky Way, while Curtis took a more radical position that they ...

With HiT&MiS deployed in Sweden, physics Ph.D. student Charmi Patel '24 will use it to monitor the northern lights, as seen ...

Homolovi State Park was ranked among top road trip destinations in Arizona, and for good reason. Here's why you should make ...

Scientists across the world, including some in Arizona, are keeping an eye on an asteroid that has a very slim chance of ...

The Vatican's Arizona location dates back to 1980, when the Vatican partnered with the University of Arizona to study the ...

67) and Yerkes’ Observatory Place entryway, into zoning compliance with their existing use and the village’s 2023 Comprehensive Land Use Plan Map. The Plan Commission ... some discrepancies,” said ...

Immediate and organized opposition developed this week in Flagstaff to the proposition originated Tuesday in the state good ...

The Vatican Observatory’s summer school, known as “Specola,” has already selected students for its next edition. During the month of June, 25 students who were selected from among 120 ...

Recent research led by Lowell Observatory found information about how planets are formed through studying the DF Tau binary star system. The study combined data from the Atacama Large Millimeter ...

Toward the end of the 18th century, astronomer William Herschel used star counts to map out the Milky Way ... Hubble got the lion's share of the credit for this discovery, but Lowell Observatory ...