This map of the sky would not be hand-drawn; it would be precise and quantitative. The stars could be recorded on photographic plates, and their number, position, and brightness would be measured ...

A crescent moon will appear alongside the bright stars Castor and Pollox to form a lopsided grin in the night sky on May 29.

Near their birth or death, stars reach extreme temperatures ... By kicking off its mission with long all-sky surveys, UVEX will map the night sky for the faintest UV-emitting objects.

The Euclid space observatory launched in July 2023, tasked with creating a 3D map of more than a third of the sky, surveying billions ... of millions of individual stars closer to home.

Science historians don't know exactly how Hipparchus measured the stars in the second century ... is still used by scientists to map objects in the sky. Hipparchus’s star catalog is the oldest ...

these outlines form a map of the sky with the eyes of the bull, birdman and bird representing the three prominent stars Vega, Deneb and Altair. Hanging over its shoulder is what appears to be a map of ...

Researchers have reanalyzed the long-perplexing “Star Manual of Master Shi” and discovered that it could rightfully be ...

The night sky provided their sole entertainment, and they weaved stories filled with imagination, using patterns of stars for ...

And now, as the new space race heats up, spawning tens of thousands of satellites in orbit around the Earth, it only stands to make the visible night sky less so. Dimming stars are just one of ...

Betelgeuse, one of the brightest stars in the sky, may have a secret sunlike companion that drives the star’s mysterious six-year-long "heartbeat," new research suggests. When you purchase ...

and much more," the Dark Sky website states. "Yet, with the rapid rise of light pollution, we risk losing the natural night we rely on alongside our view of the stars." The weeklong celebration ...