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The countdown to clean orbits has begun with ESA’s Zero Debris Charter

An illustration showing GEO being crowded, as Earth is blanketed by an orbit of satellites and debris.

Space is rapidly becoming the world’s most congested frontier. What was once a domain of scientific exploration is now a crowded commercial arena, a global infrastructure layer critical to communications, navigation, climate monitoring and defense. Yet this dependence is threatened by a growing, largely invisible hazard: orbital debris. The European Space Agency’s Zero Debris Technical […]

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Taiwan’s Moonshot: why ‘T-Dome’ needs systems engineering, not just a shopping list

Earth observation taken during a night pass over Taiwan by an Expedition 36 crew member on board the International Space Station. Credit: NASA / Karen Nyberg

When President John F. Kennedy stood before Congress in May 1961 and declared that the United States would land a man on the moon before the decade’s end, his purpose was not to invent the space program, but to impose a clear objective, a deadline and the resources to unify these efforts. The success of […]

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Space sustainability will evolve into a data-driven system

Screenshot from ExoAnalytic’s ExoMaps tool depicting the spread of the debris across the GEO belt over a 14 day period. Credit: ExoAnalytic

If you stayed in a hotel last night, there’s a good chance you saw that familiar placard in the bathroom: “Help save the planet — hang your towel and we won’t wash it.” At a recent panel, I asked the audience how many had seen that sign. Most hands went up. Then I asked them […]

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