The geoid (the surface of equal gravitational potential of a hypothetical ocean at rest) serves as the classical reference ...
DUBAI, United Arab Emirates (AP) — Iran held annual military drills with Russia on Thursday as a second American aircraft ...
Morning Overview on MSN
Saturn moon Enceladus hides a giant invisible electromagnetic web
NASA’s Cassini spacecraft detected an electrical circuit linking Saturn to its small moon Enceladus, revealing an invisible electromagnetic structure that stretches across hundreds of thousands of ...
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