the planet had been affected by an unusual kind of space weather that squashed the planet’s magnetic field, dramatically ...

Pictures may enliven us, but other data, such as information about magnetic fields, add a huge amount to our understanding of ...

This type of magnetic field is known as a geodynamo, and the force field structure that deflects most of the solar wind and ...

Once outside the magnetosphere’s protection, astronauts are vulnerable to radiation and so require additional protection. It is thought that Mars may have once had a protective magnetic field ...

But as you venture farther and farther into space, the compass behavior can change. A Compass in Earth's Orbit Earth’s magnetic field, called the magnetosphere, bubbles out thousands of miles beyond ...

Since the magnetic field is sustained by geological activity deep within ... which can cause major disturbances in the magnetosphere. These geomagnetic storms may interfere with GPS systems and damage ...

Now, though, a controversial new paper warns that falling space junk could actually weaken Earth’s magnetic field ... net would then likely cause the magnetosphere, which typically extends ...

designed to study the Earth’s magnetosphere. The scientists identified what are known as 'chorus waves'—bursts of electromagnetic radiation that travel along Earth’s magnetic field lines.

Earth’s poles flipped 42,000 years ago, weakening the magnetic field and flooding the planet with deadly radiation. 'Supernova Galaxy Revealed': Hubble showcases NGC 4900, home of stellar ...