Astronomy advocacy groups are ringing alarm bells about two proposed satellite constellations, warning that they threaten to ...

The Royal Astronomical Society (RAS) is alarmed by the threat to ground-based astronomy posed by proposals put forward by ...

Credit: NASA/ESA Spring is almost here, which means it's galaxy season for amateur astronomers! Grab your telescope and join ...

Astronomers have slammed SpaceX and Reflect Orbital plans for unnaturally brightening skies and disrupting ecosystems.

Astronomers warn that proposed orbiting mirrors and millions of AI satellites could significantly brighten the night sky, affecting telescopes, scientific research, and global dark sky areas.

Cancer the Crab is a dim constellation, yet it contains one of the most beautiful and easy-to-spot star clusters in our sky: ...

Tonight, March 19, observers can see the northern lights, a crescent moon near Venus, and multiple constellations. Forecasts detail solar activity and visibility conditions for viewers.

According to our recent weather forecasts, the return of Red-winged Blackbirds, and sights of robins, spring is here. However ...

More than 10,000 Starlink satellites currently orbit the Earth. We see them crawling across dark skies, no matter how remote our location, and streaking through images from research telescopes. SpaceX ...

The number of these circumpolar stars increases as you move toward the North Pole. There are no circumpolar stars at the equator. Every star and constellation rises in the east and sets in the west ...

Everyone likes to stare at the sky at night, and when we look at the stars, it makes us feel at ease, which can help us sleep ...

Alan Dyer/VW Pics/UIG via March's new moon phase is upon us, bringing gorgeous dark skies free of natural light pollution — ...