Most commuters dread the tight switchbacks and steep inclines of a mountain road. But ...

By analyzing the data from the Pan-Andromeda Archaeological Survey (PandAS), European astronomers have discovered a new satellite of the Andromeda galaxy. The newfound object, which received the ...

The Eberly Telescope Dark Energy Experiment (HETDEX) has discovered tens of thousands of gigantic hydrogen gas halos, called ...

Astronomers have uncovered an extraordinarily ancient star that offers a rare glimpse into the universe’s earliest chapters.

Some of the young universe’s biggest structures were hiding in plain sight. Astronomers have now identified more than 33,000 ...

New research describes an unexpected double jet in a distant galaxy, revealing a pair of supermassive black holes on the ...

J0715-7334 is built different, and appears to be a stranger in our galaxy. Could it have been born from the long-elusive ...

Comet 41P/Tuttle-Giacobini-Kresak has begun acting a little unusually, but there are likely natural explanations before we go ...

An exoplanet, TOI-5205 b, which is almost as large as Jupiter, orbits a small red star. By many estimates, this red star ...

Scientists discover a star, HD 254577, that survived a supernova and is now racing through space, revealing how the explosion ...

The newly identified star carries almost no heavy elements, making it a rare surviving relic from the universe’s earliest chapters.

Traci Manning makes her living sharing true stories from the past as director of education with the Mahoning Valley ...