With plans for up to half a million new satellites in orbit, a new form of pollution threatens astronomy and our ancient ...

Critics argue the satellites, billed as a way to harness solar energy at night, could hamper sky observations and may pose a ...

Proliferating satellites are beginning to harm the science work of the beloved Hubble Space Telescope and other observatories ...

The last full moon of the year will also be a supermoon, appearing slightly larger and brighter than usual when it rises ...

We've all come to appreciate the beautiful images space telescopes provide us of galaxies, nebulas and more, but they also provide astronomers with important scientific information about our universe.

On Thursday, December 4, the night sky will be graced with the last supermoon of 2025. Earth’s natural satellite will appear ...

The vantage point at Cerro Pachón, with its dark skies and high-altitude clarity, enhances the richness of the image.

The Kecksburg UFO incident occurred on December 9, 1965, when a fireball was spotted in the sky and seemed to land in ...

Astronomical images could be blemished by bright streaks, if plans for huge numbers of satellites go ahead — plus, the ...

Planned megaconstellations would contaminate the view of the cosmos of four orbiting telescopes Many of the images taken by ...

Light from the half a million satellites that humanity is planning to launch into Earth's orbit in the coming years could ...

Starlink is growing fast, and SpaceX has filed paperwork for as many as 42,000 satellites. Others such as OneWeb, Amazon, ...