Hubble’s crystal-clear look at NGC 1786—an ancient globular cluster tucked inside the Large Magellanic Cloud—pulls us 160,000 ...

NGC 1786’s mixed-age stars suggest globular clusters aren’t one-generation wonders, offering fresh clues to galaxy formation far beyond the Milky Way.

As a 2-year-old, the undefeated colt won “Win and You’re In” Group 3 Asociacion Uruguaya de Propietarios de Caballos de ...

Watch the moon phases and libration for 2024, as seen from Earth's Southern Hemisphere, in this time-lapsed animation that is set at hourly intervals. Video credit: NASA's Scientific Visualization Stu ...

Credit: A Rainbow Mosaic of the Rosette and the Christmas Tree Nebulae © Shaoyu Zhang Behold! The 2025 ZWO Astronomy ...

The path of totality will carve an arc of darkness across the surface of our planet – at the height of the August tourist ...

Dominique Charrier took her first trip to Nazaré. The 22-year-old from Chile spent a month, predominantly paddling, into the ...

July’s full moon — the first of astronomical summer in the Northern Hemisphere — will reach peak illumination at 4:38 p.m.

Though July's Buck Moon will begin to wane soon, the month's calendar of celestial events has only just begun.

From teenage sweethearts in 1989 Sheffield (played by Bridgerton 's Florence Hunt and newcomer Rory Walton-Smith) to ...

Delta Aquariid meteor shower will be active from July 12 to August 23 with the peak of the meteor shower towards the end of July.

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