Scientists at NASA are closely monitoring a vast region of weakened magnetic intensity—known as the South Atlantic Anomaly (SAA)—due to the unique challenges it poses for satellites. From South ...
Add Yahoo as a preferred source to see more of our stories on Google. Giant Colorful Anomaly ABove Earth NASA has been monitoring a strange anomaly in Earth's magnetic field: a giant region of lower ...
Terra Planet Earth on MSN
The day Earth almost lost its magnetic field: What kept the shield alive
Earth’s magnetic field nearly collapsed long ago. What saved it explains why life survived and why the planet remains ...
Researchers have developed a new class of magnets that does not require rare earths and platinum, yet offers high magnetic ...
Ancient bricks inscribed with the names of Mesopotamian kings have yielded important insights into a mysterious anomaly in Earth's magnetic field 3,000 years ago, according to a new study. Ancient ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results