{"version":"1.0","type":"link","title":"Variable star - Newikis","description":"A variable star is a star whose brightness as seen from Earth (its apparent magnitude) changes systematically with time. This variation may be caused by a change in emitted light or by something partly blocking the light, so variable stars are classified as either:","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/0/0e/Eso2003c.jpg/1200px-Eso2003c.jpg","thumbnail_width":1200,"thumbnail_height":600}