Seen as a long strand with smaller threads branching, the Quipu superstructure contains 68 galaxy clusters spanning 1.4 ...

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Operators in spherical coordinates. Separation of variables 164 4. Solution of the differential equation for spherical harmonics 166 5. Some properties of spherical harmonics 170 6. Normalized ...

The gravity forward modeling formula of variable-density tesseroid unit in a spherical coordinate system is derived based on the GaussLegendre quadrature (GLQ) integration algorithm, and the improved ...

Flavio Briatore has given an insight into Michael Schumacher's condition, 12-years on from the skiing accident that gave the Formula One icon a life-changing brain injury.

Formula One's humble hero: How McLaren star Oscar Piastri credits staying down to earth to his childhood sweetheart Lily Zneimer after pair met at boarding school. By IWAN STONE.