NASA says five notable asteroids will safely pass Earth in the second half of 2026, helping scientists improve asteroid tracking and strengthen planetary defense.
When NASA's Cyclone Global Navigation Satellite System, or CYGNSS, launched into orbit in 2016, none of the University of ...
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Why gyrocompasses point north, the Earth's rotation, steaming error, and fiber optic gyros explained
A spinning gyroscope doesn't lock onto the Earth, it locks onto the universe, so how do ships coax it into pointing north?
CoRoT-2 b is a hot Jupiter 696 light-years away whose thermal hotspot is shifted in the wrong direction. New VLT data ...
2d
This weird 'hot Jupiter' exoplanet has a hotspot in the wrong place, and astronomers aren't sure how
Astronomers have discovered a curious new exoplanet that challenges assumptions about hot Jupiters, some of the most extreme planets in the universe.
A honeybee returning to its hive may appear to be moving at random, but every twist, turn and vibration can carry vital ...
Abstract: Robot localization is a fundamental task in achieving true autonomy. Recently, many graph-based navigators have been proposed that combine an inertial measurement unit (IMU) with an ...
NASA's Lucy spacecraft revealed that a bizarre wobbling, peanut-shaped asteroid holds surprising clues about ancient water ...
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