Griffith Observatory broadcasts this public program live from the Leonard Nimoy Event Horizon Theater on the third Thursday of every month. Join the Observatory's curatorial staff as they examine and explain the most-talked-about subjects in astronomy and space science. It is free to attend in-person or stream on YouTube.  7:00pm - 8:30pm

Griffith Observatory broadcasts this public program live from the Leonard Nimoy Event Horizon Theater on the third Thursday of every month. It is free to attend in-person or stream on YouTube. Foundation members receive priority seating to All Space Considered, among other benefits. By joining the Foundation, you take part in supporting Observatory programs like this one.

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To see previous All Space Considered programs, go to the main ASC page.

All Space Considered - June 2025 - Griffith Observatory - Southern California’s gateway to the cosmos!

All Space Considered April 2025