POLARIS has long helped mariners find their way through our planet's seas and oceans by pointing the way north.

Earth and environmental sciences cover all aspects of Earth and planetary sciences, and broadly encompasses solid Earth processes, surface and atmospheric dynamics, Earth system history, climate ...

Damaging Cluster of UK Winter Storms Driven by Swirling Polar Vortex Miles Above Earth Mar. 27, 2025 — Powerful winter storms which led to deaths and power outages in the UK and Ireland were ...

Nature gives us so much, from the food we eat to the air we breathe; it keeps us healthy and thriving. WWF’s Earth Hour is the perfect moment to switch off and give back to the planet. Because when we ...

Abstract: Dynamical problems of the spin-stabilized Telstar satellite, characterized by spin decay, spin-precession damping, and spin-axis drift, are analyzed in this paper. Both the eddy-current ...

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Solar Rays Angle of Incidence Chart and Relation to Earths Seasons Because of Axial Tilt - 19th Century Solar rays angle of incidence chart and its relation to Earth’s seasons because of axial tilt.

National Institute for Nuclear Physics (Section of Torino), Via P. Giuria 1, 10125 Torino, Italy Physics Department, University of Torino, Via P. Giuria 1, 10125 Torino, Italy NIS Inter-Departmental ...

Consequently, the spin operator along the y-axis is chosen as the detection operator. To obtain the EPR signal, the expectation value of the detection operator is calculated, (63,69) which is defined ...