What’s up in the night sky: February 2026 Our monthly feature focuses on easy and fun things to see in the night sky, including eclipses, supermoons, meteor showers, planetary conjunctions, and more.

We connect with planetary exploration experts from around the world to strengthen our work and support international exploration efforts. Our 50,000+ international membership makes us the largest, …

Jan 21, 2026 · Designed for ages five through nine by Bill Nye and the curriculum experts at The Planetary Society, The Planetary Academy is a special membership subscription for kids and …

Jan 7, 2026 · In this episode of Planetary Radio, we explore the science of the heliosphere and the realm beyond with Linda Spilker, project scientist for the Voyager mission at NASA Jet Propulsion …

The latest stories from The Planetary Society, featuring humanity's quest to explore worlds, find life, and defend Earth.

Jan 15, 2026 · The top priority of the last two planetary science decadal surveys, sample return from Mars, is key to helping scientists better understand the geological and possible astrobiological history …

Jan 14, 2026 · I'm Sarah Al-Ahmed of The Planetary Society, with more of the human adventure across our solar system and beyond. A vast and invisible bubble surrounds our sun and planets, shielding …

Jupiter, our largest planet, teaches us how planetary systems evolve. Its four planet-like moons make it a planetary system of its own.

Dec 8, 2025 · In response, The Planetary Society launched a campaign to save NASA science. What came after has been a banner year for space advocacy that has resulted in some tangible wins …

Sep 3, 2025 · In response to unprecedented proposed budget cuts to NASA Science programs, The Planetary Society and a coalition of our allies and partners are organizing a special day of action to …