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Earth's magnetic field formed before the planet's core, study suggests
Live Science via Yahoo News· 7 days agoNot every planet has a magnetosphere, and researchers aren't quite sure what kicked Earth's into...
China's Shenzhou 17 astronauts return to Earth after 6 months in space (video)
Space via Yahoo News· 19 hours agoThe Shenzhou 17 crew had an eventful six months in low Earth orbit. They conducted dozens of...
Earth Had a Magnetosphere 3.7 Billion Years Ago
Universe Today· 16 hours agoGeologists have long known that iron particles in rocks “entrain” a print of the magnetic field that was in place when they formed. It’s not an easy task, according to team ...
Ancient rocks hold proof of Earth's magnetic field. Here's why that's puzzling
Space via Yahoo News· 7 days agoEarth's ancient magnetic field appears to have had a strength similar to what we see today, and it...
Oldest evidence of Earth’s magnetic field in Greenland rocks
EarthSky· 2 days agoEarth’s magnetic field protects us from cosmic radiation and charged particles from the sun. Without...
The Earth’s Magnetic Field Is At Least 3.7-Billion-Years Old, New Evidence Shows
IFLScience· 7 days agoThe oldest clear evidence for the Earth’s magnetic field shows that it had formed well within the...
Researchers find oldest undisputed evidence of Earth's magnetic field
Phys.org· 7 days agoA new study, led by the University of Oxford and MIT, has recovered a 3.7-billion-year-old record of...
Brace for Impact: These Are the Best Disaster Movies of All Time
Cosmopolitan via Yahoo News· 5 days agoWhether it's a natural disaster, disease, or asteroid hurtling through space straight towards Earth,...
Scientists Finally Confirm What’s Inside The Moon And It’s Not Cheese
HotHardware· 7 days agoA group of scientists recently published a research paper that argues the Moon is actually a solid...
Oldest Trace of Earth’s Magnetic Field Discovered in ‘Beautiful, Weird’ Rocks
ExplorersWeb via Yahoo News· 3 days agoYou’d be hard-pressed to find any force of nature more consistent than Earth’s magnetic field....
