Sextans

Sextans, the Sextant, is a faint equatorial constellation created by Hevelius to commemorate his favorite astronomical instrument, which was destroyed in a devastating fire that consumed his observatory. Astrologically, Sextans carries themes of measurement, loss and rebuilding, and the dedication to precision even in the face of catastrophic setback.

The story of Hevelius losing his life's work to fire and then commemorating his beloved instrument among the stars is one of the most poignant origin stories of any constellation.

Sextans teaches that what we create with dedication cannot truly be destroyed, because the skill and wisdom that built it remain. Hevelius's sextant burned, but his star catalog endured. This constellation represents the resilience of the work that survives its instruments, the understanding that the measurement matters more than the measuring tool.

Johannes Hevelius created this constellation in 1687 to honor his beloved sextant, an astronomical measuring instrument of exceptional precision. In 1679, a fire destroyed Hevelius's observatory in Gdansk, Poland, along with his instruments, books, and years of unpublished observations. Despite this devastating loss, he continued his work and published his star catalog posthumously. Sextans commemorates both the instrument and the spirit of perseverance.

Introduced by Johannes Hevelius in 1687, published in his posthumous star atlas Firmamentum Sobiescianum (1690).

Sextans is one of the faintest constellations visible from both hemispheres, lying on the celestial equator south of Leo. Its brightest star is only magnitude 4.5. Best viewed during March and April. Despite its dimness, the region contains the Spindle Galaxy (NGC 3115), a fine edge on lenticular galaxy visible in small telescopes, and several other galaxies that reward patient observation.