In a single analytical sweep of data from NASA’s Transiting Exoplanet Survey Satellite, a team led by astronomer Marina ...

Discovery led by UC Santa Cruz Ph.D. of daily cloud cycle on a hot Jupiter exoplanet provides unique window into its make-up ...

Long before the full moon rises, shifting sunlight transforms the lunar surface into one of the sky's best telescope targets.

University of Hawaiʻi recently welcomed about 50 international diplomats to the summit of Mauna Kea and ʻImiloa Astronomy ...

In a new study, researchers reanalyzed the first year of observations from NASA’s Transiting Exoplanet Survey Satellite (TESS ...

Neptune has a complicated life story, and its moon Nereid might be the only one left standing from the planet’s ...

Astronomers detected a hidden 'magnetic cage' that sometimes stops powerful solar eruptions.

An out-of-this-world weather report from NASA’s James Webb Space Telescope reveals how clouds move across a giant planet ...

UC Santa Cruz professor shares one of cosmology's highest honors with Alex Filippenko at UC Berkeley and Ken Nomoto at the ...

Among the more than 200 recipients of this year’s Guggenheim Fellowship are three Arizona professors: one at ASU and two at ...

Neptune’s third-largest moon, Nereid, could be an intact survivor from the planet’s original satellite system, upending ...

The Haystack 37m Telescope has been a landmark in radio astronomy and radar studies of the solar system since its first light ...