[the Chinese Academy of Sciences presents as leading role to discover evidence of new # of # of dark energy existence] cooperative group is apart from us through observation 6.8 billion light-year arrives between 10.5 billion light-year in the universe the space of quasi-stellar object distributings discovered this signal, this is the mankind uses what distant quasi-stellar object explores the universe successfully to expand first the history. Union is measured this what consider to release with early days is heavy child sound wave oscillation measures signal, day of make one's rounds of galaxy of structure of cosmic large scale confirmed the existence of dark energy on level of 6.5 standard deviation. This is the another independence evidence that the dark energy except observation of radiate of setting of microwave of supernova, universe exists.