Astronomers at Leiden University have detected rare isotopes of carbon and oxygen in our neighboring stars for the first time ...

"The James Webb Space Telescope has given us some infrared images of the aurora, but Juno is the first spacecraft in a polar ...

The smallest magnetic loops ever seen in the sun's corona — imaged for the first time by the National Science Foundation's ...

Astronomers captured a glimpse of the innermost layers of a massive star before it exploded in a supernova, changing their ...

Astronomers report that the Atacama Large Millimeter/submillimeter Array ( ALMA) has discovered traces of oxygen in the very ...

Astronomers from Chalmers University of Technology, Sweden, have discovered a huge expanding bubble of gas and dust ...

Sporting the world’s largest digital camera, the new telescope is poised to help solve some of the universe’s biggest mysteries.

Claudius Ptolemy was a Greek mathematician, astronomer and geographer who lived in the Egyptian city of Alexandria while ...

The Ancient City Astronomy Club is hosting an event called Night Under the Stars from 8 p.m. to 9:30 p.m. Friday at the St.

India just ranked No. 1 in the world at the Astronomy Olympiad in Mumbai. Baby hospitalized after pepper spray incident at ...

During the 2025 Smithsonian Folklife Festival, sidewalk astronomers brought a sense of hope into Washington, D.C.