Night Sky Heritage

Losing Our Shared Sky

For most of human history, the night sky was a source of wonder, guidance, and inspiration. Today, light pollution hides the stars from nearly 80% of people worldwide. Entire generations are growing up without ever seeing the Milky Way.

Without the natural night sky we could not have:

  • Navigated the globe
  • Walked on the Moon
  • Learned of our expanding universe
  • Discovered that humans are made of stardust

A Vanishing Connection

The night sky has shaped our cultures, mythologies, and scientific discoveries. From ancient navigators charting their course to artists and philosophers seeking meaning, the stars have always been part of our shared heritage. When artificial light erases the stars, we lose not only a view, we lose a connection to history, to science, and to each other.

“For my part I know nothing with any certainty, but the sight of the stars makes me dream.”

— Vincent van Gogh

Image by Jacob Hunter of the Milky Way as seen from Battlesteads Observatory

Restoring the connection to our night sky

The stars aren’t gone – they’re waiting. Communities around the world are reclaiming their skies through dark-sky parks, preserves, and improved lighting practices. With simple changes, we can bring the stars back into view, allowing future generations to experience the same awe that has inspired humanity for millennia.

Start at home – explore small steps you can take to protect your view of the night sky.