Artemis 1 Mission

Tag Archives: Solar Cycle 25

We’re better prepared as a new solar cycle starts

This split image shows the difference between an active Sun during solar maximum (on the left, captured in April 2014) and a quiet Sun during solar minimum (on the right, captured in December 2019). December 2019 marks the beginning of Solar Cycle 25, and the Sun’s activity will once again ramp up until solar maximum, predicted for 2025.

We will get a better look at our sun than ever before as our closest star enters its 25th solar cycle since observations began in earnest, according to scientists from NASA and the National Oceanic and Atmospheric Administration (NOAA). This page is for subscribers only. Already a subscriber? Log in. Fact-driven space news, columns, business, policy, technology and more. Support independent journalism. SUBSCRIBE TODAY

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