The desert city in southern Arizona is a sanctuary for stargazers—and now it's even easier for visitors to explore.

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CERRO ARMAZONES, Chile - Dozens of boxes holding mirrors are placed along a remote desert hill in northern Chile as workers ...

Dozens of boxes holding mirrors are placed along a remote desert hill in northern Chile as workers make progress in the ...

WASHINGTON — When the Quadrantid meteor shower peaks on Friday, it will be the year's first chance to see fireballs in the sky. A waning crescent moon means good visibility under clear and dark ...

WASHINGTON (AP) — Donald Trump in his first week back in the White House has offered an early preview to his second-term foreign policy approach: Talk loudly and wield a big stick.

Thomas “Detour” Evans recently unveiled his large-scale work, “It’s Not What You Take, It’s What You Bring Back.” The piece ...

Paxton Gate in San Francisco is a bizarre boutique filled with rare treasures waiting to be discovered! Welcome to Paxton ...

The Ukiah Latitude Observatory has a rich history, from its role in global scientific research to its ongoing cultural ...

A treasure trove of free things to do in San Francisco with kids awaits. From walking across the iconic Golden Gate Bridge to ...

Astronomer using Hubble discovers "young stars that are spiraling into the center of a massive cluster of stars in the Small ...

While claims of a “rare alignment” are overblown, you can still see up to six planets in the night sky this weekend. Here's ...