Sun Activity

Overview

The Sun's activity rises and falls over an roughly 11-year cycle, tracked through sunspots, flares, and the solar wind. A live solar-activity view is planned, drawing on official observatories.

This is a foundation page. We are expanding it with structured, sourced content. Planned material includes:

• Sunspots
• The solar cycle
• Flares & prominences
• Live solar imagery

Frequently asked

What is Sun Activity?

The Sun's activity rises and falls over an roughly 11-year cycle, tracked through sunspots, flares, and the solar wind. A live solar-activity view is planned, drawing on official observatories.

Is Sun Activity astronomy or astrology?

Sun Activity is part of astronomy — the evidence-based, scientific study of the universe. On Asteria Star, astronomy is kept clearly separate from astrology.