Assertion: sunspot's field | /r/HasProperty | strong
Facets:
value: very
type: DEGREE
value: unusually
type: DEGREE
Source sentences:
text: It’s because they form at areas where magnetic fields are particularly strong.
text: These magnetic fields are so strong that they keep some of the heat within the Sun from reaching the surface.
text: When the magnetic field is strong enough — and twisted enough — jet streams of flowing currents create ropes of magnetism.
text: Sunspots are regions where the solar magnetic field is very strong.
text: Sunspots, which appear as dark patches on the solar surface, form where the sun's magnetic field is unusually strong, and the number of sunspots waxes and wanes in a cycle that lasts about 11 years, fueled by fluctuations in the sun's magnetic field.