I pick out North America’s celestial highlights for the week ahead (which also applies to northern hemisphere mid-northern ...

As the vernal equinox approaches on March 20, 2025, the night sky comes alive with a dazzling mix of celestial events, ...

The exact timing of the equinoxes changes from year to year, but in 2025, the northern hemisphere's Vernal (Spring) Equinox ...

You can tell spring has officially begun in the Northern Hemisphere just by looking at the stars. Here's how to easily spot ...

Thursday is the first day of spring, or the vernal equinox, in the Northern Hemisphere. During an equinox, the center of the ...

The first day of spring is fast approaching in the Northern Hemisphere, bringing with it warmer weather and longer periods of ...

It's a busy week in outer space! Dr. Aileen O’Donoghue, astronomer with University and the Adirondack Sky Center and Observatory, checked in with NCPR to guide us through what we'll see.

At the time of the equinoxes, the sun appears to move from one hemisphere to the other. The vernal equinox in March is when ...

You can tell spring has officially begun in the Northern Hemisphere just by looking at the stars. Here's how to easily spot the Spring Triangle without a telescope.

Despite the turmoil in the federal government, the sun will rise at Chaco Culture National Historical Park this year. And if this season is clouded by lack of funding and the park is shuttered or ...

All winter long I’ve been meaning to write about the little constellation Aries the Ram, and finally on this last weekend of ...