Because Pluto is so dim, you need a telescope to see it. “A backyard telescope could do it under the right conditions,” says ...

NASA’s New Horizons probe, which hurtled past Pluto in 2015, demonstrates that it can sail through interstellar space using ...

Our two-person team loaded the car with a GPS, a drone, notebooks, sample bags, a trowel and a flat spatula lovingly called a scoopula. Then we drove 30 minutes in our rented truck from Yuma, Arizona, ...

Nestled atop Mars Hill in Flagstaff, Lowell Observatory has been a cornerstone of astronomical discovery since 1894 — and it’s still inspiring curiosity today.

A: In fact, I’m listening to Thursday’s Guardians game while writing this. Kyle Manzardo just made THREE errors in an inning at first base. Don’t ask how. This is not to pick on Manzardo. The ...

In addition, our planets and Pluto are significantly less stable than previously ... a planetary scientist at the University of Arizona who was not involved with the study, told Science News. The ...

From Lowell Observatory in Flagstaff to Mount Lemmon near Tucson, here are the most recommended locations places for ...

PHOENIX — Pluto may not be a planet according to the guidelines uses by astronomers. But as far as Rep. Justin Wilmeth is concerned, it should still be Arizona’s planet. The Phoenix Republican ...

Pluto was the little planet that could — until it couldn’t. Discovered in 1930 at Lowell Observatory in Flagstaff, Arizona, Pluto was hailed as the ninth planet in our solar system. For ...

Pluto: Arizona’s homegrown ‘ planet ’ The I Heart Pluto Festival began in 2020, 90 years after Pluto’s discovery at Lowell Observatory in Flagstaff.

UPI NewsTrack Sports Hewitt falls at Pacific Life Open INDIAN WELLS, Calif., March 16 (UPI) -- Argentine Juan Ignacio Chela upset Lleyton Hewitt, two-time defending champion, 6-3, 4-6, 6-1, Monday in ...

Simulations show that a slow, shallow impact formed the western half of Pluto's heart - and also shed light on the dwarf planet's interior.