Using a telescope at Kitt Peak, scientists have produced the largest 3D map of the universe ever made and uncovered ...

Whistling and moaning, a 50-mile-an-hour (80-kilometer-an-hour) wind whipped among the telescope domes atop Kitt Peak. Just a few feet below, turning gray in the dusk, slid a river of clouds that ...

TUCSON, Ariz. (KGUN) — Arizona's got sky islands in spades. But if you wind your way from the desert floor to the tree tops of most of them, that's all you'll find; trees and sky. But not here.

Installed on the Mayall telescope on Kitt Peak in Southern Arizona, DESI's 5000 independently operated robots can measure the light from thousands of galaxies at once. Join us as we explore the ...

That curiosity led her down her current academic path where she recently spent more than three months at Kitt Peak National Observatory in Arizona ... on getting detectors working properly on the ...

In this image from NASA's Spitzer Space Telescope, "cometary knots" on the ... National Science Foundation's 0.9-meter telescope at Kitt Peak National Observatory. This infrared image from NASA's ...