Pale Blue Dot: Carl Sagan

On the 14th of February 1990, the Voyager 1 spacecraft, at a distance of 6 billion kilometres from Earth, was asked by astronomer Carl Sagan to turn its camera around and take one last picture of Earth.

The tiny blue pixellated dot that represented Earth, taken in that picture, was then famously contextualised by Sagan, as he reflected on the significance of the dot in the photo, and Earth's place in the Universe, in his book, "Pale Blue Dot".

Carl Sagan's Pale Blue Dot speech
"The Earth is the only world known so far to harbor life... There is perhaps no better demonstration of the folly of human conceits than this distant image of our tiny world. To me, it underscores our responsibility to deal more kindly with one another, and to preserve and cherish the pale blue dot, the only home we’ve ever known.” – Carl Sagan

Phill Pullinger
Phill Pullinger
Phill is a GP, conservationist, author of Tarkine Trails, and co-founder of Kuno. Phill has broad...


Share

You might like...

Earth

Our Earth. The best thing that has ever happened to the Universe. Our Earth, 152 million kilometres from our Sun, with a perfect temperature, liquid water, and a perfectly balanced atmosphere, is the only planet in the Universe known to support life.

Read more

Life on Earth

Life has existed on planet earth for at least 3.5 billion years. Over this time, an intricate web of life has evolved, and more than 2 million different types of plants and animals now call Earth home.

Read more
Giant Eucalypt Tarkine Forest

How to save life on Earth

Biologist and Pulitzer winner E.O. Wilson's proposes a bold plan to preserve the world’s biodiversity: set aside half of the entire planet for natural habitats.

Read more
Photo by Adam Dutton on Unsplash Milky Way

Our planet: One Planet

Experience our planet's natural beauty and examine how climate change impacts all living creatures in this spectacular documentary narrated by Sir David Attenborough.

Read more

Newsletter

Sign up to keep in touch with articles, updates, events or news from Kuno, your platform for nature