Mount Wilson Observatory
@mtwilsonobs.bsky.social
Where we discovered our place in the universe.
www.mtwilson.edu
www.mtwilson.edu
Aurora over Mount Wilson!
The North Tower Cam caught a rare glimpse of the northern lights around 8:45 PM on Nov 11 — caused by a strong geomagnetic storm from a recent solar flare.
The North Tower Cam caught a rare glimpse of the northern lights around 8:45 PM on Nov 11 — caused by a strong geomagnetic storm from a recent solar flare.
November 12, 2025 at 9:49 PM
Aurora over Mount Wilson!
The North Tower Cam caught a rare glimpse of the northern lights around 8:45 PM on Nov 11 — caused by a strong geomagnetic storm from a recent solar flare.
The North Tower Cam caught a rare glimpse of the northern lights around 8:45 PM on Nov 11 — caused by a strong geomagnetic storm from a recent solar flare.
Thank you for an amazing 2025 season! Your support helps preserve Mount Wilson Observatory and inspire wonder. Join our mailing list to be among the first to hear about 2026 events: bit.ly/mwomail
October 28, 2025 at 9:41 PM
Thank you for an amazing 2025 season! Your support helps preserve Mount Wilson Observatory and inspire wonder. Join our mailing list to be among the first to hear about 2026 events: bit.ly/mwomail
Last Matinee of 2025! Sat, Oct 25 @ 3PM, The Mad Worlds of the Fleischers & Buster Keaton with live organ by Mark Herman. Silent film magic meets Mount Wilson history! 🎟 Tickets: www.mtwilson.edu/events/movies102525
October 14, 2025 at 10:15 PM
Last Matinee of 2025! Sat, Oct 25 @ 3PM, The Mad Worlds of the Fleischers & Buster Keaton with live organ by Mark Herman. Silent film magic meets Mount Wilson history! 🎟 Tickets: www.mtwilson.edu/events/movies102525