Abstract: This paper presents a novel star pattern recognition algorithm based on a discrete hidden Markov model (HMM) for autonomous spacecraft attitude determination in the lost-in-space mode. A two ...

Abstract: The successful identification of stars is a fundamental prerequisite for satellite attitude determination by star sensors. Conventional star identification algorithms typically construct ...

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The digital age has fundamentally changed how people access information, engage with global events and challenge established ...

When and where the next large earthquake will strike remains one of the most difficult questions in geoscience. Researchers ...

Wearables are best at noticing breaks from your body's usual patterns. Those outliers can hint that something warrants ...

Heavy rains and high winds are battering Guam and the Northern Marianas ahead of the arrival of a "very dangerous" storm that could cut power supplies for weeks or months.

Stars Reach is the new MMO from Ralph Koster, creative lead on Star Wars Galaxies, and it is a fully physically simulated sci ...

Millions of people around the world wear smart rings and fitness trackers to keep tabs on their sleep, workouts, heart rate ...

MISHAWAKA — Artificial Intelligence and online algorithms can be used by property managers to screen tenants. But according to Myra Reid, civil law attorney with AAK Law, these tools can ...

⚽ World Cup 2026 👨‍🍳 From chef to sheriff's deputy ⚾ Mason Miller headed to All-Star Game 🧢 10 sports records 🎡 S.D. County Fair guide Recent court rulings have forced San Diego to halt a city ...

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