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.

Algol, in the constellation of Perseus, the Hero, was known since ancient times as "The Demon Star" and is one of the most famous variable stars in the sky. Normally, Algol appears 3.3 times ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. This scene of cosmic chaos shows a section of the immense Perseus galaxy cluster, revealing ...

From celestial fireworks caused by exploding stars to mesmerizing mosaics of distant nebulae, check out these 7 stunning ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Gemini North's image of hundreds of galaxies, centered on the giant elliptical NGC 1270, in a ...

Parts of the UK will be treated to another celestial delight on Monday evening, as the Perseid meteor shower continues to streak the sky. The spectacle began on Sunday night and is expected to ...

Situated 3,400 light-years away in the constellation Perseus, this nebula consists of an expanding shell of gas released from a dying red giant star.

Andromeda’s father, King Cepheus (a house-shaped constellation near Cassiopeia) consulted the oracle. He learnt the only ...

Perseus Group (“Perseus”), an operating group of Constellation Software Inc. (“Constellation”), today announced that it has completed the purchase of Honeywell’s exclusive global license ...

Perseus Group ("Perseus"), an operating group of Constellation Software Inc. (TSX: CSU; "Constellation"), today announced that it has completed the purchase of a worldwide exclusive license to ...