As the Northern Hemisphere welcomes spring today, the Southern Hemisphere is marked with the first day of autumn.

Spring brings a dramatic change to Washington’s sky this year. The bright planets that have kept us company over the long ...

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

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

Orion and the rest of the wonderful winter constellations are still performing in the evening southern sky. This will be the last full month, though, that you’ll really be able to enjoy this ...

The Winter Circle (or Winter Hexagon) isn’t a constellation. It is an asterism, made of bright stars in the winter evening ...

The winter sky has some brightly lit star patterns ... These shapes aren't constellations, but asterisms: groups of stars that form recognizable patterns but that don't have official locations ...

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

What are constellations and ... constellation Orion - a winter constellation There's nothing better, when you're wrapped up warm in an evening watching the sky slowly turn inky blue, than spotting ...

On the morning of Friday, March 14 -- the day of the full Worm Moon -- the moon will be 12 degrees above the western horizon ...

Orion and the rest of the wonderful winter constellations are still performing in the evening southern sky. This will be the last full month that you will really be able to enjoy this close-knit ...