Two Titanic Structures Hidden Deep Within the Earth Have Altered the Magnetic Field for Millions of Years

A team of geologists found for the first time evidence linking regions of low seismic velocity and the shape of the Earth’s magnetic field.

Where did Luna 9 land on the moon?

Humanity’s first successful lunar lander is missing. Sixty years ago the Soviet Luna 9 became the first human-made object to ...
Scientific American

Space archaeologists may have found a long-lost Soviet lander on the moon

Scientists have spent decades searching for the final resting place of Luna 9, the first spacecraft to soft-land on the moon.
Science Daily

Scientists discover hidden deep-Earth structures shaping the magnetic field

Deep inside Earth, two massive hot rock structures have been quietly shaping the planet’s magnetic field for millions of ...
IEEE

Reconfigurable Intelligent Surface for High-Speed Railway MIMO Communication System: A Deep Reinforcement Learning Approach

Abstract: This paper addresses the significant challenge of enhancing signal quality and maximizing system spectral efficiency (SE) in high-speed railway (HSR) tunnel lines, a critical issue in HSR ...