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Stars and Sticks| Abbreviation | Sgr |
|---|---|
| Meaning | Archer |
| Pronunciation Guide is based on “Pronouncing Astronomical Names,” published in 1943 by the American Astronomical Society. | SAJ-ih-TARE-ee-us |
| Genitive The genitive is the Latin possessive form used in star names. For example, Alpha Orionis means “the Alpha of Orion.” | saj-ih-TAIR-ee-eye |
| Best Month | August |
| Visibility | Global |
| Origin | AncientThese figures are rooted in the classical Greek and Mesopotamian traditions cataloged by Ptolemy in the 2nd century AD. |
| Author | PtolemyPtolemy, a 2nd-century Greco-Egyptian astronomer, cataloged the 48 classical constellations in his landmark work, the Almagest. These form the core of the 88 modern constellations recognized today. |
| Type | constellation |
| Difficulty | Easy |
| Description | The Archer stands at the very heart of the Milky Way, his arrow aimed at the bright star Antares to protect Orion from his eternal pursuer. This region of sky is the most spectacular in the entire Milky Way, packed with star clusters and nebulae — when you look toward Sagittarius you are looking directly toward the Galactic Center, about 26,000 light-years away. The constellation contains more Messier objects than any other — including the Lagoon Nebula (M8) and the Trifid Nebula (M20). The bright stars of Sagittarius form a distinctive asterism known as the Teapot, whose 'steam' rising from the spout traces the thickest part of the Milky Way. |
| Asterism | The Teapot: A very clear shape with a lid, handle, and spout. |
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Monthly sky charts courtesy of What's Out Tonight? — Copyright ©2026 Ken Graun. Star charts are optimized for mid-latitudes of the Northern Hemisphere. Click a chart to view or download the PDF. For guidance on using the chart, or to purchase a planisphere and astronomy books, visit kenpress.com.
Images: NOIRLab/NSF/AURA/E. Slawik · IAU and Sky & Telescope · Stellarium — Full credits →
