Explained: What are Sunspots, and why they occasionally spark worry | Explained News,The Indian Express

Explained: What are Sunspots, and why they occasionally spark worry | Explained News,The Indian Express

Explained: What are Sunspots, and why they occasionally spark worry

When a Sunspot reaches up to 50,000 km in diameter, it may release a huge amount of energy that can lead to solar flares.