Starlink globe

Science and Space Policy

Streetlights to Satellites: Addressing Light Pollution with the United Nations

The United Nations' Office of Outer Space Affairs is considering issues of light pollution spanning from streetlights to satellites.

Pittsburgh photographed from above

Save Dark Skies

Pittsburgh Goes Dark: Could This New Dark-Sky Ordinance Begin a Trend?

The city's parks, facilities, and streetlights will all get dark-sky-friendly lighting, but is it too early for amateur astronomers to get excited?

The Milky Way

Save Dark Skies

Discover the Night: International Dark Sky Week is Here!

Light pollution is insidious in today’s world. This International Dark Sky Week, become inspired to see what you can do to raise awareness.

International Dark Sky Week Milky Way

People, Places, and Events

International Dark Sky Week Is Here: Celebrate the Night!

The weeklong celebration of the night sky we all share has always been an opportunity for people to connect with each other. This year, connecting with each other takes on a significance all its own.

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