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Constellations

All 88 official constellations: their stories, their brightest stars, and real star maps for every one.

Best placed this month (October): Piscis AustrinusGrusPegasusCepheusAquariusOctans
All skies Northern Southern
Best month: Any Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

5 constellations shown. “Best month” = when it sits highest around 9 pm; zodiac constellations are marked ☉ (and see the note below on astronomy vs astrology).

The sky around Caelum
Caelum The Chisel Southern · best January · Alpha Caeli
The sky around Dorado
Dorado The Dolphinfish Southern · best January · Alpha Doradus
The sky around Mensa
Mensa The Table Mountain Southern · best January · Alpha Mensae
The sky around Pictor
Pictor The Painter's Easel Southern · best January · Alpha Pictoris
The sky around Reticulum
Reticulum The Reticle Southern · best January · Alpha Reticuli

Photographs show each constellation’s own patch of sky. Where no free photograph exists, the map is drawn from real star positions and magnitudes.

Photo credits

Caelum, Dorado, Mensa, Pictor: Till Credner (CC BY-SA 3.0, via Wikimedia Commons). Reticulum: Till Credner (CC BY-SA 4.0, via Wikimedia Commons).

☉ Astronomy vs astrology: constellations are real regions of sky, mapped and measured. Astrology (predicting personality or events from them) is a belief system, not a science; the Atlas covers the zodiac constellations as astronomy and history only.