Comet Holmes is greatly dimmed from its glory days last fall, but this week it's passing the photogenic California Nebula.
Hanging high overhead on autmun evenings, the North America Nebula is the season's best — assuming that you have dark skies to enjoy it and a good roadmap to help you interpret it.
Big binoculars may not show much detail, but they certain make it easy to find deep-sky objects.
One of the smallest constellations in the sky hosts one of the richest concentrations of dark nebulae. Join me for a dip in these dark pools from which the next generation of stars will be born.
Nebulae are among the most beautiful sights in the night sky but their diffuse nature can make them challenging to locate. Here are a few interesting nebulae, and most are easy to spot.
This star-studded pool of misty light provides a feast for observers.
Celestial showpieces look strikingly different in the suburbs than they do under dark skies.
Here's some further reading on the stages of star formation visible in the Trifid Nebula, subject of the May 2016 issue's Going Deep column.
The North America Nebula in Cygnus is famously visible to the unaided eye under dark skies. But are we really seeing the nebulosity?