Stories, updates, insights, and original analysis from The Planetary Society.
We’ve made some big changes to planetary.org, as we continue to advance advocacy, defend Earth, and chart the future of space exploration.
Look back at the remarkable achievements our members have made over the past 4 decades, alongside other space milestones and events.
One year after launch, The Planetary Society’s solar sail spacecraft is embarking on an extended mission dedicated to further advancing solar sailing technology.
During this singular moment in history as the entire world responds to the COVID-19 pandemic, we thought it would be appropriate to share some of our favorite pictures of Earth from space.
Take a look back at the exciting first crewed flight of NASA's Commercial Crew program.
Images from around the globe, plus some night pictures and the spacecraft's solar panels.
The executive producer, writer, and director of Cosmos and author of the companion book discusses the show’s third season, and why she believes science is the key to a better future.
Six scientists share the major planetary science discoveries of the past decade, and the questions that will drive the next 10 years of solar system exploration.
Celebrating Shoemaker Grant winners, Society awards, and volunteer efforts around the world.
Bill Nye revels in 4 decades of bringing space to everyone, and we celebrate our global membership.
The leader of the Cassini spacecraft imaging team discusses pale blue dots, life on Enceladus, terraforming Mars, Pluto, Carl Sagan, and more.
The Planetary Society's 2019 holiday gift guide will help you find space-themed gifts for kids and adults.
Your LightSail 2 spacecraft is in space, controlling its orbit solely on the power of sunlight.
The first of two new columns rounds up all the ways Society members are making a difference for space.
The Planetary Society staff has selected our top ten favorite episodes of Planetary Radio. Listen now.
You can increase discoveries in the worlds of our solar system and beyond. When you join The Planetary Society, you help build public support for planetary science, encourage decision makers to prioritize human and robotic exploration, and support technological advances in planetary exploration.Become A Member