Stargazing: Neptune Discovered: Sept. 23, 1846
Since its initial detection, the ice giant has completed little more than one Neptunian year, taking about 164 Earth-years to orbit the sun.
MessFest: Halloween Editions
Autumn Astro Calendar – 2025
Autumn Astro Calendar, Sept. – Nov. 2025 This Season’s Skygazing Top Picks Sept. 17 – Jupiter, crescent moon, and Venus. Pre-dawn. Sept. 17 – Jupiter, crescent moon, and Venus. Pre-dawn. Sept. 21 – Saturn at opposition. Sept. 21 – Saturn at opposition. Sept. 22 – Neptune, night before opposition. Telescope viewing. Sept. 22 – Neptune, […]