How fast can a galaxy build ordered magnetic fields spanning thousands of light-years? Existing theories say several billion ...

It's accepted: the Moon does not possess magnetic activity. However, some rocks brought back by the Apollo missions reveal ...

Researchers from the Department of Earth Sciences at the University of Oxford have resolved a long-standing debate about the ...

Physicists weren’t sure why Moon rocks brought back during the Apollo missions are more strongly magnetized than models ...

A new study reveals how the diminutive Moon could have been an occasional magnetic powerhouse early in its history, a question that has confounded researchers since NASA's Apollo program began in the ...

Most planets have a magnetic field, like Earth, but with different strength or structure. It shields the planet from the energetic particles of the solar wind. The origin of the magnetic field is ...

Professor Dallas Trinkle and colleagues have provided the first quantitative explanation for how magnetic fields slow carbon atom movement through iron, a phenomenon first observed in the 1970s but ...

New observations are challenging a hypothesis about what produces these energetic bursts of radio waves. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Add Yahoo as a preferred source to see more of our stories on Google. Over 11 years of satellite data reveal that Earth’s magnetic field is reshaping. (CREDIT: Shutterstock) More than a decade of ...