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 ...
An asteroid named 2024 YR4 has a 2.1% chance of striking Earth on December 22, 2032, with potential impact zones identified ...
Scientists across the world, including some in Arizona, are keeping an eye on an asteroid that has a very slim chance of ...
Last fall, the scientific community went into a minor frenzy. A hunk of interstellar material had been sucked into the ...
Astronomers are closely tracking Asteroid 2024 YR4, which has a small but notable chance of colliding with Earth in 2032.
A newly discovered asteroid being tracked by the global science community has a nearly 98% chance of zooming by Earth without ...
Astronomers are expressing disappointment and alarm as the federally-funded Rubin Observatory altered the biography of ...
The "Star Trek" legend's only son will discuss his memoir at the annual space-themed event.
Why is Pluto no longer a planet? Discover the real reason behind Pluto’s reclassification as a dwarf planet and the science that led to this change.
In August 2006, the International Astronomical Union made the controversial, but correct, decision to demote Pluto from its ...
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