An unusual team of astronomers used Sloan Digital Sky Survey-V (SDSS-V) data and observations on the Magellan telescopes at ...

A faint, ancient star sitting inside one of the smallest known galaxies has handed astronomers a direct chemical record of ...

Astronomers on Mauna Kea found the first space object on which NASA’s Roman Space Telescope can test its imaging technology. A new “massive planet ” also was found, the W.M. Keck Observatory said in a ...

A group of scientists, including a class of undergraduate students at the University of Chicago, has discovered the most ...

The awe-inducing Vera C. Rubin Observatory does not blink. From its sky-high altitude in the Chilean Andes, Rubin will image ...

Found in an ultrafaint dwarf galaxy, the ancient star’s unusual chemistry indicates it formed from gas enriched by a single ...

Astronomers have spotted two giant planets forming around a young star—offering a stunning glimpse of how our Solar System ...

A new lecture series at the University of Tennessee at Chattanooga will honor one of the most influential figures in the city’s astronomy history while bringing a distinguished alumnus back to the ...