New Horizons and The Exploration of Pluto

Leonard Nimoy Event Horizon Theater

Griffith Observatory hosted a talk by Dr. Alan Stern, leader of NASA’s historic New Horizons mission to Pluto.

All Mars Considered

Leonard Nimoy Event Horizon Theater

Griffith Observatory hosted a panel discussion and book signing based on the book and National Geographic documentary MARS: Our Future on the Red Planet.

Carl Sagan Medal Lecture by Dr. Dan Durda

Leonard Nimoy Event Horizon Theater

Dr. Durda presented his Sagan Medal Lecture, All These Worlds: The Exoplanet Revolution, during All Space Considered at Griffith Observatory.

Yuri’s Night Kids!

Leonard Nimoy Event Horizon Theater

Griffith Observatory hosted an afternoon of space-themed activities for elementary and middle school students, including the opportunity to meet Italian astronaut Samantha Cristoforetti on April 9, 2016.

New Horizons reaches Pluto!

Leonard Nimoy Event Horizon Theater

Celebrate as New Horizons reaches Pluto at Griffith Observatory, or watch live on GriffithTV.

Hubble Space Telescope 25th Anniversary

Leonard Nimoy Event Horizon Theater

Visit Griffith Observatory for four days of celebrations that recognize the 25th anniversary of the launch of the Hubble Space Telescope.

Celebrating John Dobson

Leonard Nimoy Event Horizon Theater

On March 8, 2014, Griffith Observatory celebrated the life of John Dobson, telescope builder and inspirational master of sidewalk astronomy who passed away on January 15, 2014, at age 98.