BabelNet

bn:00751526n

Noun Named Entity

No term available

The Spörer Minimum is a hypothesized 90-year span of low solar activity, from about 1460 until 1550, which was identified and named by John A. Eddy in a landmark 1976 paper published in Science titled "The Maunder Minimum". Wikipedia

Relations

Sources

IS A

دورة الشمس الدنيا

NAMED AFTER

Gustav Spörer