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Stories, updates, insights, and original analysis from The Planetary Society.

A little too close for comfort

From gas orbiting a supermassive black hole to asteroids orbiting near the Earth, sometimes the vastness of space can feel a bit tight.

New year, same universe

While missions are achieving new things, the cosmos reminds us that some things are universal.

The Icy Intrigue of Enceladus

Saturn’s icy moon invites further study, and The Planetary Society’s LightSail 2 spacecraft celebrates an anniversary.

Seeing Ourselves in Space

When we look at our planet, look for life, or direct a rover to look at itself, we see ourselves in new ways.

All eyes on Mars

This week the world’s attention is on Mars as its next era of exploration begins. We’re also digging into space policy, with new actions you can take.

What Comes Next on Mars?

Javier Gómez-Elvira anticipates the next phase of the search for life on the Red Planet.

Mars Plans Advance (and Occasionally Fade)

In the last two months, there has been significant news about the European-Russian 2018 mission and about NASA’s 2020 rover. NASA also has announced that it would like to send a new orbiter to the Red Planet in the early 2020s.