If scientists want to better understand solar storms and the cycles that drive them, they need longitudinal data, which they ...

NASA will move ahead with a new space telescope to see the cold, dusty universe far more sharply than any before it, chasing ...

In the early days of the universe, our home looked very different from how it does today. Back then, the region in our ...

Flagstaff just hit 25 years as the world's first Dark Sky City — and the telescopes are out at Buffalo Park this weekend.

Radio telescopes are losing important data as the government and companies look to increase Earth-to-space communications.

Libraries once meant buildings full of books. Today, they’re shape-shifting to be whatever one needs. The core purpose ...

Astronomers have catalogued billions of stars and hundreds of billions of galaxies. We have found thousands of planets ...

The IAC links telescopes at Roque de los Muchachos with quantum technology via the LPQI, enhancing views of the universe.

NASA’s next major space telescope will combine advanced infrared detectors with technology originally developed for ...

On Tuesday, Oct. 6, the moon will occult Jupiter before sunrise, creating a rare celestial spectacle visible across eastern North America and beyond.

Astronomers using Georgia State University's Center for High Angular Resolution Astronomy (CHARA) Array have found that ...

NASA’s Roman Space Telescope has demonstrated remarkable pointing stability and given its powerful planet-imaging coronagraph its first look at the cosmos. The telescope can already stay locked on a ...