The Harvest Moon, a unique celestial event historically vital for farmers, will appear unusually late in October 2025, ...

Astronomy day 2025 is upon us! To celebrate, we've picked six targets to emphasize the variety and scale of objects visible ...

Hundreds of millions of birds migrate across North America each fall. Learn when, where, and how to watch the 2025 nocturnal ...

From 1985 to 2014, Jean Mueller supported astronomers from around the world who came to Palomar to use its iconic instruments ...

The idea of spending my evenings along the river peering into the heavens sounded fun, so I added a Hestia to my pack. Here’s ...

As of Tuesday, Sept. 30, the moon phase is Waxing Gibbous, and according to NASA's Daily Moon Observation, 56% of its surface ...

Hopkins applied mathematicians, astronomers develop method to render images from ground-based telescopes as clear as those ...

The month is packed with skywatching highlights—including two galaxies visible to the naked eye and a rare glimpse of the ...

A supermoon will hang in the night sky bigger and brighter than usual during its perigee, and a great time to head outside to ...

A partial solar eclipse happens Sunday in parts of the Southern Hemisphere. Saturn will also appear at its brightest, with ...

Sauk Prairie will get a glimpse of one of the two eclipses that will occur over the next thirty days. The total solar eclipse ...

Comet C/2025 R2 (SWAN), discovered by Ukrainian observer Vladimir Bezugly, may become visible to the naked eye in October, according to experts.