Astrophotographer Captures Incredible Sunspot Close-Ups From His Backyard
Astrophotographer Andrew McCarthy is known for his ultra-high-definition photos of the Sun, and now he's focusing his equipment on an interesting detail of our star. AR3697 is a massive sunspot that has gotten a lot of attention lately, as it's the main cause of May's vibrant auroras. McCarthy has been tracking the sunspot from his backyard and put together some incredible time-lapses of its activity.













































































