Griffith Observatory

Happy 90th, Griffith Observatory: Join a ‘Celestial Celebration' at the landmark

We're full of twinkle over the cosmic milestone; arrive by noon to score a free button (fingers crossed).

Tommy Lundberg

What to Know

  • Griffith Observatory celebrates 90 years
  • May 14, 2025
  • The observatory opens at noon to the public; a limited number of buttons will be distributed to early guests
  • "Celestial Celebrations: 90 Years of Griffith Observatory and the Stories in the Sky with Rex Saint' Onge, Sr." will begin at 6:15 p.m. in the Leonard Nimoy Event Horizon; it will also be broadcast online

You say you have a dedicated birthday binder, one of those special dealies with the tabs and the months and the areas where you can jot down gift ideas?

Stream Los Angeles News for free, 24/7, wherever you are.

Watch button  WATCH HERE

So nice, and we're sure the people in your life appreciate your efforts to remember.

If Griffith Observatory kept such a birthday-tracking notebook, all to record the ages of all of the planets and stars it knows — Jupiter, the sun, various nebulae, and so forth — it would be crammed with so many iconic heavenly bodies, planets and stars that are much, much, MUCH older than the cosmic landmark. (And we're not sure how long it would take for a birthday card to reach these far-off places.)

Get top local stories in Southern California delivered to you every morning with NBC LA's News Headlines newsletter.

Newsletter button  SIGN UP

And yet?

A milestone birthday is a major thing, and honoring Griffith Observatory at 90 years is a positively twinkly thing to do, as twinkly as the stars that are featured within the institution's hallowed halls and informative exhibits.

You're invited to the galactic gathering to do just that, a festivity that will take place at the Griffith Park destination May 14.

The Scene

Want to find new things to do in Los Angeles? The Scene's lifestyle stories have you covered. Here's your go-to source on where the fun is across SoCal and for the weekend.

Utz released lemonade-flavored potato chips. I had no choice but to try them

Board games meet gourmet bites when ‘MAINopoly' returns to Santa Monica

It's a celebratory day for a cool cosmic-porium of space knowledge, look-up wonder, and science splendor.

Jupiter will not be in attendance, nor any asteroids or comets or moons, but earthlings who arrive close to the noon o'clock opening may receive a birthday button (supplies are limited, just keep in mind).

"Celestial Celebrations: 90 Years of Griffith Observatory and the Stories in the Sky with Rex Saint' Onge, Sr." will sparkle at 6:15 p.m., both at the observatory and online.

"Mr. Saint' Onge, Sr. draws from thousands of years of indigenous California astronomy to show how celestial alignments mark significant moments, like birthdays and this very special anniversary," shares the observatory staff.

And at 9:52 p.m., an online broadcast of the Major Lunar Standstill Southern Moonrise will give at-home viewers a look at the "major lunar standstill cycle" of 2024 and 2025.

Nine decades is but a blip, it is true, in the universe's epic timeline, but when it comes to telling the tale of terrestrial beings who have lived around Los Angeles since 1935, or frequented the city?

Griffith Observatory is an absolute legend, and, for so many of us, the powerful place where our astronomical love affair began.

Happy 90th to a universe-embracing institution that has "GO" in its very initials, a clear reminder that if you need to commune with the cosmos, you only need head up the hill.

Contact Us