Watch massive coronal hole rotate across sun's surface

The Moon's Rotation - NASA Science

ESA - European Space Agency on Instagram: "Four ways to see our star ☀️ From Earth, the Sun looks constant - but up close, it’s a world in motion. These three views reveal the dynamic heart of our Solar System: 1. Proba-3 + Solar Orbiter — Two spacecraft, 150 m apart, join forces to study the solar corona. By overlapping their views, scientists can trace eruptions from the Sun’s surface far into space - helping refine models of coronal mass ejections that can affect Earth. 2. Solar Prominence Du