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Small BodiesStories, updates, insights, and original analysis from The Planetary Society.
How much does the James Webb Space Telescope cost?
Find annual expenditures, charts, and comparisons for NASA's expenditures on the James Webb Space Telescope, including contributions from the European Space Agency and the Canadian Space Agency over the same period.
Blurring the lines between imagination and reality
The realities of space go beyond what we can see, and perhaps even beyond what we can imagine.
We love Lucy
Everything you need to know about NASA’s Lucy mission to the Trojan asteroids.
NASA’s Lucy mission: an odyssey to the Trojan asteroids
On October 16, NASA's Lucy spacecraft is expected to depart for the Trojan asteroids — rocky bodies that share an orbit with Jupiter.
The Space Advocate Newsletter, October 2021
Lucy kicks off a beefier era of Discovery.
Some good old-fashioned space mysteries
Exploration is teaching us a lot about the cosmos, and a lot about how much we still don’t know.
The shape of Jupiter’s Great Red Spot is changing. Here’s why.
A new study says the winds within the famous Great Red Spot are speeding up in some places and slowing down in others.
Rocky worlds rock
This week we're all about the rocky planets: Mercury, Venus, Earth and Mars.
The best seat in the solar system
Look at some extraordinary views from space and imagine what you’d see if you had the best seat on SpaceX’s Dragon capsule.
Looking forward to looking into deep space
The newest issue of The Planetary Report takes a look at the James Webb Space Telescope and what it will teach us about the cosmos.
SpaceX Inspiration4 mission: Your questions, answered
SpaceX is preparing to launch the first-ever entirely civilian mission — Inspiration4 — into Earth orbit.
The people's space telescopes
How space advocates came to the rescue of the Hubble Space Telescope in 2004.
The James Webb Space Telescope is almost ready for launch
Webb is the largest, most powerful, most complex and most expensive space telescope ever built.
For every world, there is a season
When we explore space we see familiar things: seasons, ice caps, and maybe someday even plants.
Dunes and doppelgangers
What can we learn from patterns in the Martian sands? And what’s that Earth-like planet over there?
Proximity and distance
Looking at planets and moons from near and far, and figuring out how to get all the way out there.
Jaw-Dropping Jupiter
10 years after launching, Juno is still showing us Jupiter’s stunning beauty.
The Icy Intrigue of Enceladus
Saturn’s icy moon invites further study, and The Planetary Society’s LightSail 2 spacecraft celebrates an anniversary.
Remembering Missions And Anticipating Those To Come
Reminisce about the influential Viking missions, picture seeing your all-time favorites on your wall, and get excited for what’s to come.
How Dragonfly will explore Saturn’s ‘bizarro Earth’ moon, Titan
NASA's Dragonfly dual-quadcopter will carry a suite of instruments designed to analyze the surface of Saturn's moon, Titan.