Carl Sagan's Pale Blue Dot OFFICIAL

carlsagandotcom · 2.7M views · 2015 · 3:27

Open on YouTube

Cosmology & astrophysicsother

Why the open web links it

Carl Sagan reflects on Earth's fragility and place in the cosmos, based on the famous 'pale blue dot' photograph.

Linked by 82 independent sites, 5 of them widely read in the 2026-10 crawl of the open web, including wikipedia.org, meetup.com, auburn.edu, jornaldenegocios.pt, laughingsquid.com.

Cited in 2 Wikipedia articles, including Pale Blue Dot, Pale Blue Dot (book).