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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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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 Space Elevator Track at ISDC

For the first time, the space elevator track at ISDC expanded to two sessions: the morning dedicated to powering the space elevator and the afternoon covering a variety of issues critical for space elevator development.

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Rising Energy at ISDC: Young Professionals Take Center Stage

The energy around the National Space Society’s Young Professionals (YP) initiative was on full display at this year’s International Space Development Conference® (ISDC®), with strong engagement across sessions, energetic networking, and exciting new program launches.

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The Artemis Baton Changes Hands

At the Johnson Space Center today, Artemis II commander Reid Wiseman symbolically handed the baton to Randy Bresnik, who will lead the four-person Artemis III crew on the next step toward a return to the Moon.

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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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