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

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

Theories on planet formation are extensive, but evidence is sometimes lacking. It has now been observed how an exoplanet ...

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

Researchers have been trying to explain this bizarre radio signal for decades. A new study hones in on its potential source.

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

Images taken with the MIRI infrared camera on the James Webb Space Telescope (JWST) have made it possible to observe the ...

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

As of August 1, 2025, there are currently 8,094 Starlink satellites in orbit, of which 8,075 are working, according to ...

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 ...