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About NSS
About NSS
The National Space Society is the preeminent citizen’s voice on space exploration, development, and settlement. The NSS Vision is “People living and working in thriving communities beyond the Earth, and the use of the vast resources of space for the dramatic betterment of humanity.”

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Protecting humanity from dangerous space objects
The Earth is silently but continuously threatened by near-Earth objects—asteroids—some of which we will not spot until it is too late. The National Space Society works tirelessly to urge Congress to address these potential Earth-wrecking objects, but much remains to be done.

The Way Forward for Clean, Limitless Energy
Imagine a world in the not-distant future where millions of animal species have gone extinct, the oceans are dying, agriculture is failing, and humanity clings by a thread. None of us want that, but we are facing this potentially existential threat. We know what needs to be done, and we need your help.

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Asteroid Resources
The potential mineral wealth of these asteroids is so great that it would allow us to spare the Earth from the environmental destruction of mining while enabling space settlement.

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Orbital Debris
Orbital debris is a term used to describe derelict objects in space, including fragments of spacecraft, discarded equipment, and debris from explosions. This debris can travel at high speeds, causing damage to satellites and spacecraft, and poses a risk to future space exploration and commercial activities.

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NSS Space Settlement Nexus
We look forward to people living and working in thriving communities spread throughout the solar system, making use of the vast resources of space for the betterment of humanity. As space resources are discovered and developed more and more people will find it advantageous to live and work in space, culminating in a sustainable ecosystem of settlements in both free space and on various celestial bodies. A foundational principle of our vision is that space must be open to all nations and all peoples, with no artificial limits on who can go or how they choose to live.

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get involved
ISDC 2026:
Space For Us All
International Space Development Conference. Hilton McLean Tysons Corner, McLean, Virginia June 4 - 7, 2026

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The Moon Miners’ Manifesto

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Three Men, Many Futures: Apollo 1 in Photographs Reviewed

A newly published book reclaims the three Apollo 1 astronauts

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A 2025 Year in Space Review

By Burt Dicht NSS Managing Director of Membership Every time

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Essay and Book Chapter Review: 2025

Category: Nonfiction Review of Chapter “Putting Space to Work” by

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NSS Gerard K. O’Neill Space Settlement Contest

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spUN Student Debates at ISDC

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Martine Rothblatt Space Settlement in Our Lifetime Prize Business Plan Competition

Roadmap to Space Art Contest

Space Elevator Academic Challenge

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Dear Earth: We’re Sorry for What We’ve Done to You…

Defending Earth

NSS Space Settlement

SpaceX Collier Trophy

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Science and Futurism with Isaac Aurthur

This Week in Space with Rod Pyle and Tariq Makiq