‘It’s almost science fiction’: Scientists say the shape of Earth’s inner core is changing
Researchers studying decades of earthquake data say they have found the first evidence that, in addition to spinning backward ...
'Earth will flip': A 42,000-year-old tree holds clue to planet's magnetic past
A 42,000-year-old tree reveals Earth’s last magnetic pole flip, exposing the planet to deadly radiation. Scientists warn a ...
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NASA’s LEXI imager will provide the first-ever global images of Earth’s magnetosphere
It will provide the first-ever global images of Earth’s magnetosphere—a crucial shield against harmful solar radiation. Scheduled to launch aboard Firefly Aerospace’s Blue Ghost Lander as ...
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How Does Earth’s Magnetic Field Work?
Learn how forces deep underground generate a protective bubble between us and space.
Earth’s magnetic north pole is on the move, and scientists just updated its position
Your navigation system just got a critical update, one that happens periodically because Earth’s magnetic north pole keeps moving. Here’s what to know.
Northern lights may put on Valentine's Day show in some states: Where and when to see it
The Valentine's Day northern lights will largely be visible in Canada and Alaska, but a few northern-most states may see the ...
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Blue Ghost moon lander sees Earth as a 'blue marble' from orbit (photo)
Firefly Aerospace's Blue Ghost moon lander caught haunting images of Earth while preparing to make its way towards lunar ...
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3D Printed Hydrogel Could Protect Astronauts From Radiation Exposure
This even distribution of hydrogen is thought to be key to developing scalable radiation shields for both spacecraft and the ...
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Earth’s magnetic north pole is on the move, and scientists just updated its position
By comparison, the magnetic north pole is the northernmost convergence point in Earth’s magnetic field, also known as the magnetosphere. Generated by the churning molten metals in Earth’s core ...
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‘It’s almost science fiction’: Scientists say the shape of Earth’s inner core is changing
Shape changes in the core could hold clues about the forces deep inside Earth that power our magnetosphere, the invisible lines of magnetic energy that protect our planet from solar weather and ...