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Why GPS III, and what comes after it, still falls short in modern war

With the final GPS III satellite scheduled to launch in March, the United States is completing the most significant upgrade to its positioning, navigation, and timing (PNT) infrastructure in more than a decade.  GPS III delivers improved accuracy, stronger signals and enhanced anti-jam capabilities for military users. By any technical measure, it is a better […]

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Simera Sense to offer larger cameras and enhanced autonomy

SAN FRANCISCO – After attracting cubesat customers, Belgium-based Simera Sense is developing higher-resolution optical payloads for larger satellites. To date, Simera Sense customers have sent more than 50 xScape100 and xScape200 cameras into orbit. Most have flown on cubesats ranging in size from 6u to 16u. For larger satellites, Simera Sense is developing standardized optical payloads […]

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Artemis haters, can we have a moment, please?

SLS/Orion 2026 Feb 2

It’s taking too long. It costs too much. Yet it’s not being talked about enough. It’s not historic enough. It’s not safe enough. I’m talking about Artemis. Or at least what a goodly portion of the space community is saying privately or online, replete with sensationalist interviews and even vomit emojis. Let’s take a breath, […]

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The space nuclear power bottleneck — and how to fix it

Fission surface power

No technology holds more transformative potential for America’s space aspirations than nuclear power. Radioisotopes can safely produce heat that will enable deep space exploration and survival of the frigid lunar night while fission reactors are capable of producing kilowatts of electricity on the moon or in orbit. Fission is also the key to advanced nuclear […]

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