Abstract: This paper proposes a new magnetic planetary gear (MPG) permanent magnet (PM) machine (MPGPM) with double blades for marine current energy power generation. The proposed MPGPM combines the ...
In an unprecedented celestial event, NASA's Hubble Space Telescope (HST) captured the dramatic aftermath of colliding space rocks within a nearby planetary system. When astronomers initially spotted a ...
It’s a practice run for armageddon. With 3I/ATLAS days away from making its closest approach to Earth, agencies worldwide are conducting the largest and most extensive planetary defense drill — with ...
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