Stories, updates, insights, and original analysis from The Planetary Society.
A massive space telescope to search for signs of life on hundreds of Earth-like exoplanets is the official recommendation of the U.S. astronomy community.
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.
Spacecraft need power to reach the dark, dusty, distant locales of our solar system. Safe, non-weapons-grade plutonium-238 provides that power when solar energy can't cut it.
This is the 2nd-largest budget proposal for the space agency in 25 years. It embraces a broad set of NASA programs, including Artemis to the Moon, important science initiatives, and a healthy space technology effort.
NASA picked SpaceX's Starship to land humans on the Moon as part of the agency's Artemis program. The decision will help humans land on Mars.
The 2021 Day of Action brought together 145 Planetary Society members from 30 states with 167 congressional offices.
Planetary Society priorities, including Mars Sample Return and the Roman Space Telescope, were funded by Congress in its NASA budget. But Project Artemis's human landing system received only a fraction of its requested amount, pushing a return to the Moon further into the 2020s.
A space telescope that would find thousands of potential "city-killer" size asteroids was abruptly delayed due to unspecified and unrelated funding issues within NASA's science division.
What does the political landscape look like for NASA and for The Planetary Society's 3 core enterprises of planetary exploration, the search for life, and planetary defense after the U.S.'s 2020 federal elections?
A Venusian biosignature, if confirmed, does not guarantee life, but it does represent a compelling argument for further exploration.
Disney’s global box office revenue for Avengers. The amount of money Google makes in 6 days. The cost of NASA's Perseverance rover is less than you might think.
Advocating for space at every step in the process, The Planetary Society submitted two papers to the forthcoming planetary science decadal survey—one on the search for life and one on the importance of planetary defense.
NASA's commercial crew program stands to be the agency's lowest-cost human spacecraft effort in nearly 60 years.
This unique, comprehensive dataset includes the full budget history, by year, of every NASA planetary science mission and related activities.
A new budget submission from the White House would continue record-high funding for planetary science, but proposes deep cuts to 2 productive Mars missions and defers funding for deep space telescope dedicated to finding hazardous near-Earth objects.
More than one hundred Planetary Society members from near and far advocated for space science and exploration in Washington, D.C. on 10 February 2020.
New legislation proposed in the House of Representatives would radically shift NASA's human spaceflight efforts away from the Moon and back to Mars.
NASA's final 2020 budget rejected every major cut proposed by the Trump Administration, increased funding for popular congressional projects such as the Space Launch System, and underfunded several key administration proposals, including a human-qualified lunar lander and low-Earth orbit commercialization projects.
The end of the Space Shuttle, the rise of public-private partnerships, and the return to the Moon. As the 2010s come to a close, what were the most impactful events that shaped U.S. space policy?
When coming together this holiday season, ditch the politics. Instead, here are 5 conversation topics about space that can inspire and engage everyone.