Barnard's Star is a small, dim star of the type that astronomers call red dwarfs. Consequently, even though it is one of the ...
A weak magnetic field likely attracted matter inward, contributing to the formation of the outer planetary bodies, from ...
Astronomy on MSN4d
Why so many spacecraft carry magnetometersPictures may enliven us, but other data, such as information about magnetic fields, add a huge amount to our understanding of ...
The heliosphere, a cosmic bubble formed by the Sun, protects our solar system from interstellar threats and influences life's ...
Fluid-rock interactions on ancient Mars may have produced abundant magnetic minerals that preserved unusually intense records ...
The Analyzer for Cusp Electrons (ACE) is designed to measure electron activity in the region of the northern magnetospheric ...
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 ...
As the spring equinox approaches, northern lights hunters will scour the skies for breathtaking displays of color.
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