Betelgeuse, the red supergiant that marks Orion’s shoulder, has entered its dimmest phase in recorded history, sparking ...

Thomas Mulligan explains why blue supergiant stars live fast and die in spectacular cosmic explosions. Donald Trump's approval rating fades after "big, beautiful bill" Delta flight makes emergency ...

Bluish-white Regulus in Leo is moving toward the western horizon and sets around 10 p.m. in mid-July, followed a couple of ...

Our satellite hangs out with the heart of the Scorpion, known for its vivid red hue as the Rival of Mars in our sky.

The largest and brightest is an enormous supergiant star about 100 times the mass of the Sun and five million times brighter.

The new Oath of the Unseen introduced in Patch 9 got two targeted changes, with Supergiant generally pushing the difficulty ...

To get a glimpse of the “Swift Planet,” EarthSky suggests waiting for the sun to set before looking west for the planet ...

The nova V462 Lupi was first discovered on June 12 by the Ohio State University-led All-Sky Automated Survey for Supernovae ...

A decade later, that changed. First were the Star Wars Special Editions in 1997, then the prequels from 1999-2005, then Disney bought the franchise and has been releasing shows and movies since 2015.