In January 2025, the city added another feather to its cap when it launched a new Astro Trail, a curated collection of ...

On the 95th anniversary of its discovery, Pluto remains one of the most beloved and enigmatic worlds in our solar system, ...

The annual event celebrates the discovery of the little planet with a big heart and other scientific advances at Flagstaff, ...

Tour operators say that astronomy tourism, astrotourism for short, has drawn sky-high interest following the 2024 total solar ...

Clyde Tombaugh discovered Pluto in 1930 at Lowell Observatory in Flagstaff. Here's how Pluto won - and lost - its planetary status.

The rocket's first stage will come back to Earth about eight minutes after liftoff, landing on a drone ship stationed in the ...

Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...

HE SAID IT ALL STARTED THAT NIGHT WHEN ... of Physics and Astronomy. “From the Plaza District, it’s south of them because we can see the Orion constellation in the background, so we know their point ...

Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...

The close encounter was "a historic first of its type for a Japanese private, commercial lunar lander," according to ispace. It gave Resilience a fuel-saving gravity assist, changing the lander's ...

A recent five-year study has uncovered new insights into the properties of yellow hypergiants, a heavy star class known for their dramatic outbursts. Scientists focused on Rho Cassiopeiae (Rho Cas ...

The fainter planet will look better as the night sky darkens, but you’re also racing ... Related: This Week in Astronomy with Dave Eicher: The Zodiacal Light Sunrise: 6:47 A.M. Sunset: 5:41 ...