Scientists call the sun-influenced region of space the heliosphere – but without an interstellar probe, they don’t know much about its shape
The sun warms the earth, making it habitable for people and animals. But that’s not all, and it affects a much larger area of space. The heliosphere, the region of space influenced by the sun, is more than a hundred times greater than the distance from the sun to the Earth. The sun is a … Read more