Space Force 2040: 30,000 satellites, ‘thousands’ more Guardians

By Theresa Hitchens, Published by Breaking Defense, 15 April 2026 The Space Force's projections of its needs for orbital warfare and electronic warfare are only included in the classified version of the new Objective Force plan, but Chief of Space Operations Gen. Chance Saltzman confirmed that the service wants new

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NASA is building the first nuclear reactor-powered interplanetary spacecraft. How will it work?

SR-1 Freedom Mars flyby: NASA By Robin George Andrews, Published by MIT Technology Review, 14 April 2026 Just before Artemis II began its historic slingshot around the moon, Jared Isaacman, the recently confirmed NASA administrator, made a flurry of announcements from the agency’s headquarters in Washington, DC. He said the

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Space Command pushes new warfighting model built on moving satellites

By Sandra Erwin, Published by Space News, 14 April 2026 Gen. Stephen Whiting calls for a shift from fixed spacecraft to maneuverable assets, with wargames planned to test the concept COLORADO SPRINGS — The U.S. military’s top space commander is pressing for a fundamental shift in how the Pentagon thinks

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‘Everyone wants a spaceplane’: More countries eye on-orbit protection for satellites

The U.S. Space Force’s X-37B Orbital Test Vehicle Mission Seven successfully landed at Vandenberg Space Force Base, Calif., March 7, 2025. (Veloz Alexander/U.S. Space Force) By Thomas Novelly, Published by Defense One, 10 April 2026 New report says France, Germany, India, and Japan aim to emulate U.S., Chinese capabilities. More

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Space security moves to forefront as threats to satellites spreadSpace Sovereignty Is No Longer Optional

Proposed Aurora spaceplane. Photo: POLARIS Raumflugzeuge By Sandra Erwin, Published by Space News, 8 April 2026 Secure World Foundation report highlights global reliance on orbiting systems and spread of interference technologies WASHINGTON — Space security is shifting from a niche arms-control concern to a central policy issue as reliance on

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The US has declared ‘space superiority’ over Iran. What does that mean?

An Iranian satellite launched by Russia lifts off from Baikonur in Kazakhstan in August 2022. Photograph: Yuri Kadobnov/AFP/Getty By Thomas Novelly, Published by Defense One, 2 April 2026 Iran’s nascent space program was destroyed. It's still using other nations' space intel. The U.S. military declared space superiority over Iran this

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Agentic AI: the future of space warfare

Image: Agentic AI By Nina Armagno and Kim Crider, Published by Space News, 31 March 2026 The future of space warfare will be determined by the speed of decision. As satellite constellations proliferate and adversaries field increasingly sophisticated counterspace capabilities, the ability to sense, analyze and act faster than an

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