Life after space: how will Nasa's stranded astronauts cope?
Sunita 'Suni' Williams and Barry 'Butch' Wilmore are headed back to Earth after nine months on the ISS – but their greatest ...
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The magnetic shield that protects Earth and makes life possible
Therefore, without Earth’s magnetic field, life as we know it would ... deflects most of the solar wind and forms a protective shield is called the magnetosphere. To understand how it works ...
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Russell-McPherron Effect: Why "Cracks" In Earth's Magnetic Field Mean We Get Peak Auroras At Equinox
Most of the time, the Earth and Sun’s magnetic fields are misaligned, leaving our planet’s field less open to the aurora-causing effects of the solar wind. However, towards the equinox, the two fields ...
Ancient Asteroid Unlocks 4.6-Billion-Year-Old Magnetic Secrets of the Solar System
A weak magnetic field likely attracted matter inward, contributing to the formation of the outer planetary bodies, from ...
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Scientists explain everything that might happen to stranded NASA astronauts' bodies when they return to Earth
Scientists have explained everything that might happen to the two 'stranded' NASA astronauts' bodies when they finally return ...
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How Does Earth’s Magnetic Field Work?
At planetary scale, Earth’s magnetic field induces such a current ... That said, it isn’t a perfect shield. Sometimes the sun emits large bursts of magnetized solar plasma, called coronal mass ...
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Earth’s magnetic field triggers a superpower in sea turtles that makes them ‘dance’
But never fear — this shape-shifting won’t directly affect life on Earth. Over time, changes to this innermost layer could impact the planet’s magnetic field, which shields our world from ...
Stranded Astronauts Face Painful Return: Baby Feet, Bone Density Loss And More
It is likely that Sunita Williams and Butch Wilmore would have developed a host of conditions that would make the ...