Surrounding Earth is a powerful magnetic field created by swirling liquid iron in the planet’s core. Earth’s magnetic field may be nearly as old as the Earth itself – and stands in stark contrast to the Moon, which completely lacks a magnetic field today. But did the Moon’s core generate a magnetic field in the past? In the 1980s, geophysicists studying rocks brought back by Apollo astronauts concluded the Moon once had a magnetic field that was as strong as Earth’s. But a robust magnetic field requires a power source, and the Moon’s core is relatively small. For decades, scientists…
This story continues at The Next Web
from The Next Web
Note : I Hope My My New News Article Did the Moon ever have a strong magnetic field? Here’s what modern geophysics tells us Of DigioNews So You Trust My site you are always updated with Latest news Daily news Everyday. Only on DigioNews : Did the Moon ever have a strong magnetic field? Here’s what modern geophysics tells us
0 تعليقات