Science word of the day: heliosphere
Pronunciation: hey’-lee-uhs-feer
What does it mean: The heliosphere is the region around the Sun that is affected by the solar wind, a flow of charged particles coming from the Sun. Think of the heliosphere as a giant bubble that surrounds the Sun and the planets and reaches into space. three times the distance to Pluto. This bubble protects the solar system from radiation from outer space, but the solar wind can also destroy the planets’ atmospheres. Fortunately, Earth is protected by its own bubble, the magnetosphere, which helps deflect the solar wind.
How to use it in a sentence: Because the entire solar system is traveling in space, scientists have long photographed it heliosphere comet-shaped, but recent research shows that the solar wind bubble looks more like a sad, puffed croissants.
Can you solve our today’s science puzzle, chain words?