“Despite the fact that it’s been around for 60 years, you could argue that in many ways, the Golden Age of Discovery for some ...

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 ...

The 20-inch Tinsley Telescope at Eastern Arizona College’s Discovery Park “Gov Aker Observatory” recently experienced issues ...

At Kitt Peak National Observatory near Tucson, Arizona, a telescope views far into the cosmos recording the locations of millions of galaxies. The four-meter telescope is currently mapping the ...

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 ...