Valentina Zharkova's article confirming the next Grand Solar Minimum titled, 'Oscillations of the baseline of solar magnetic field and solar irradiance on a millennial timescale' has been accepted for publishing in Nature. Her team predicts the upcoming Grand Solar Minimum, similar to Maunder Minimum, which starts in 2020 and will last until 2055. The GSM cycle will again arrive in 2370 – 2415. With the release of this paper, she clarifies her new findings on the Super Grand Minimum Cycle...Her team's calculations match up with the timelines of the Maunder Minimum (1645–1715), Wolf minimum (1300–1350), Oort minimum (1000–1050), Homer minimum (800–900 BC); also the Medieval Warm Period (900–1200), the Roman Warm Period (400–150 BC) and so on with great accuracy.