Whenever I see close up pictures of the Sun, I'm always blown away by the scale of them. Each one of those granules is ~1000 miles across, and the Sunspot itsel

Whenever I see close up pictures of the Sun, I'm always blown away by the scale of them. Each one of those granules is ~1000 miles across, and the Sunspot itself is around Earth size in scale. We think of our mountains as huge, and they take millions of years to grow and die. Features on the sun are truly massive, and they are constantly changing, lasting hours to days.