September 10, 2026 (Thursday) at 7:30 PM | Calaveras Big Trees State Park Join us for our Dark Sky Astronomy Night. Experience the magic of a truly dark sky at Calaveras Big Trees State Park on September 10, 2026 at 7:30 PM. Far from city lights and surrounded by towering sequoias, led by our [...]
August 20, 2026 (Thursday) at 7:30 PM | Calaveras Big Trees State Park Join us for our Optical Astronomy Night - Moon Night. This program invites you to gaze at the moon and the surrounding night sky through our telescopes. Bring a chair, a blanket, and your sense of wonder. Please arrive early — [...]
July 23, 2026 (Thursday) at 8:30 PM | Calaveras Big Trees State Park Join us for our Optical Astronomy Night - Moon Night. This program invites you to gaze at the moon and the surrounding night sky through our telescopes. Bring a chair, a blanket, and your sense of wonder. Please arrive early — [...]
June 25, 2026 (Thursday) at 9:00 PM | Calaveras Big Trees State Park Join us for our Optical Astronomy Night - Moon Night. This program invites you to gaze at the moon and the surrounding night sky through our telescopes. Bring a chair, a blanket, and your sense of wonder. Please arrive early — [...]
May 21, 2026 (Thursday) at 8:00 PM | Calaveras Big Trees State Park Join us for our first Moon Night of 2026. Grab a chair and a blanket and head out under the stars! Our volunteers will have telescopes ready for a guided night sky exploration. Whether you're a seasoned stargazer or a first-timer, [...]
