A ring or sphere could, apparently, be stable if surrounded by the right sizes and gravities of other stars.

Dubbed “The Universe’s Strangest Star” this celestial body raises more questions ... the notion of an alien megastructure like a Dyson Sphere constructed by an advanced civilization to ...

With people wishing upon the year’s first shooting stars, the celestial sphere continues to turn serenely. --The Asahi Shimbun, Jan. 4 Vox Populi, Vox Dei is a popular daily column that takes up ...

This magnificent 360-degree panoramic image, covering the entire southern and northern celestial sphere, reveals the ... which harbors bright, young stars, as well as the Galaxy’s central ...

Ah, there it is. The first-magnitude star shining faintly on the dull celestial sphere must be Vega (Orihime in the Tanabata legend) in the Lyra constellation. I had given up on seeing it from the ...

Want to see planets or stars up close in the night sky ... a projection of the Earth's own longitude lines on the celestial sphere. This alignment is also called a conjunction.

Credit: Josh Dury A rare grouping of 10 celestial bodies is captured in a ... The clear night sky offered pristine views of sparkling stars and two bright galaxies, including the Andromeda Galaxy ...

WE TAKE A THREE DIMENSIONAL MAP OF THE ENTIRE CELESTIAL SPHERE. OUR DETECTORS HAVE RAINBOW ... ALTHOUGH INSTEAD OF LOOKING AT ALL OF THE STARS OUTSIDE OF EARTH, THEY’RE LOOKING AT ONE PARTICULAR ...