91 Aquarii (Psi1 Aquarii): A Mulitple Star System

Zeta Aquarii, a binary star system in Aquarius, is about 92 light-years away. First identified by William Herschel in 1777, it appears as a single point to the naked eye. Both stars are similar F-type main-sequence stars, orbiting each other every 587 years, exhibiting complexity beneath their apparent simplicity. This post explores the star and illustrates what it looks like in the telescope. Also known as: STF 2909, SAO 146108, HIP 110960, GC 31398, HR 8558, Zet1 Aqr, 55 Aquarii, HD 213052, 55 Aqr

The Curious Symbols of the Planets

Uncover the secrets of planetary symbols from the Sun and Moon to Pluto. These ancient glyphs blend astronomy, mythology, and alchemy, offering a cosmic language that connects science and imagination. Perfect for stargazers and anyone curious about the hidden stories behind our solar system’s worlds.