Abstract: The difficulty in magnetic multitarget recognition is that it is difficult to recognize magnetic targets with different magnetic moments and different depths at the same time. This is ...

NASA scientists are concerned about a strange anomaly in Earth's magnetic field, which can make life at the International Space Station difficult. The vast and evolving phenomenon is called the ...

A fairly well-known phenomenon called South Atlantic Anomaly (SAA) refers to the unusually weak magnetic field over South America and the southern Atlantic Ocean. And scientists acknowledge that ...

Mini rolling robot takes virtual biopsies Date: March 26, 2025 Source: University of Leeds Summary: A tiny magnetic robot which can take 3D scans from deep within the body, that could ...

NASA has been monitoring a strange anomaly in Earth's magnetic field: a giant region of lower magnetic intensity in the skies above the planet, stretching out between South America and southwest ...