before_revision: First official sunspot belonging to the new Solar Cycle 24. The first sunspot on The Sun of solar cycle 24 was announced on January 4, 2008. This sunspot is a precursor for the normal increase in activity which takes place during the 11-year solar cycles .
after_revision: First official sunspot belonging to the new Solar Cycle 24. The first sunspot marking a new solar cycle has been identified, physicists at the NOAA announced on January 4. This sunspot is a precursor for the normal increase in activity which takes place during the 11-year solar cycle .
edit_actions: R
edit_actions: on The Sun of solar cycle 24 was
edit_actions: marking a new solar cycle has been identified, physicists at the NOAA
edit_actions: meaning-changed
edit_actions: meaning-changed meaning-changed meaning-changed
edit_actions: R
edit_actions: 4, 2008.
edit_actions: 4.
edit_actions: clarity
edit_actions: clarity style clarity
edit_actions: R
edit_actions: cycles
edit_actions: cycle
edit_actions: fluency
edit_actions: fluency fluency fluency