{"version":"1.0","type":"link","title":"Dwarf nova - Newikis","description":"A dwarf nova (pl. novae), or U Geminorum variable, is one of several types of cataclysmic variable star, consisting of a close binary star system in which one of the components is a white dwarf that accretes matter from its companion. Dwarf novae are dimmer and repeat more often than \"classical\"…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://upload.wikimedia.org/wikipedia/commons/e/eb/HTCas-LB1-2010Nov12.jpg","thumbnail_width":703,"thumbnail_height":500}