Astronomers have discovered a giant, 500-light-year-wide cavity between two star-forming regions in the constellations Perseus and Taurus. An ancient supernova could be the culprit.

The planets are set to align tonight when Mars, Jupiter, Uranus, Venus, Neptune, Mercury, and Saturn form a parade which will be visible from Derry and Donegal.

NASA's James Webb Space Telescope captured a stunning image of NGC 1333, which is a nearby star-forming region in the Perseus constellation. In this image of the Serpens Nebula from NASA’s James Webb ...

Meteor showers are some of the most spectacular celestial events of the year - here's how, where and when you can expect to look up and catch one where you live ...

2025 includes a full schedule of meteor showers. They come around every year like clockwork and that means planning shooting ...

The radiant is Perseus, which rises out of the northeastern ... Unlike Eta Aquariids, the Orionids come out of the Orion constellation, which rises out of the eastern sky in October.

March is the start of spring in the Northern Hemisphere; with that, the hunt for Messier objects can begin!

Our Solar System is in motion and cruises at about 200 kilometres per second relative to the center of the Milky Way. During ...

Bakersfield College hosted a showing of “Ice Worlds” from Evans and Sutherland on Feb. 20 at the William M Thomas Planetarium ...