Uploaded November 2022 | Updated September 2026, 2 weeks ago

---

This program is made possible in part by Griffith Observatory Foundation. Join in support of Griffith Observatory and its programs.
Become a member: bit.ly/GOFoundationJOIN
Make a donation: bit.ly/GOFoundationDonate
Newsletter sign up: bit.ly/GOFoundationSignUp

All Space Considered is Griffith Observatory’s live science program that is free and open to the public, held the first Friday of every month.

Subscribe now for more All Space Considered clips: youtube.com/subscription_center?add_user=griffithobservatory

Watch All Space Considered videos: youtube.com/griffithobservatory

Learn more about All Space Considered on our official site: griffithobservatory.org/asc/all_space.html

Follow All Space Considered on SOCIAL MEDIA:
Twitter: twitter.com/allspacecnsdrd
Facebook: facebook.com/AllSpaceConsidered
Instagram: instagram.com/allspaceconsidered

-Disclaimer-
WE DO NOT OWN THE RIGHTS TO THE, VIDEOS, MUSICAL MATERIAL OR PICTURES PRESENT THAT WERE NOT CREATED DIRECTLY BY GRIFFITH OBSERVATORY OR ITS AFFILIATES, ALL CREDIT FOR THIS MATERIAL GOES TO THE ORIGINAL ARTISTS, CREATORS AND COMPOSERS.

Fair Use:
"Copyright Disclaimer Under Section 107 of the
Copyright Act 1976, allowance is made for "fair use"
for purposes such as criticism, comment, news
reporting, teaching, scholarship, and research. Fair
use is a use permitted by copyright statute that
might otherwise be infringing. Non-profit,
educational or personal use tips the balance in favor
of fair use."