The sky is always changing. Planets dance in the evening, stars explode as supernovae, and new comets grace dawn skies. Here we bring together all the astronomy tips and resources you’ll need to observe the glories that light up the heavens.

Sky at a Glance – Our most popular column. Find out what’s up in the sky tonight!
Sky Tour Podcasts – Discover your night sky in a guided monthly tour led by J. Kelly Beatty
Interactive Observing Tools – Plan your observing tonight with our sky chart and other tools
Celestial Objects to Observe – A treasure chest of observing advice categorized by object type
Astronomy and Stargazing Projects – Find blueprints for observing projects

Old rock sprinkled atop new

Blue Moon Rayed-Crater Blowout

Like "catching some rays"? This weekend's Blue Moon invites us to explore the beauty and dazzle of crater rays, the tracks left by powerful impacts in the not-so-distant past.

Green-striped night

Why We Can See In The Dark

In search of a pitch black night? Don't expect to find it on Earth. Thanks to starlight, zodiacal light, and especially airglow, true darkness doesn't exist.

Barnard's footsteps

Dive Into Scutum’s Dark Nebulae

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.

Path of Pluto in 2015 (wide field)

See Pluto in 2015

It’s been a fantastic year for Pluto, and it’s only going to get more so. What better time to make your first (or second!) attempt at spotting the dwarf planet? Read on for a few tips to help you locate this dim object in the summer sky.