Hong Kong’s financial market regulator is querying brokerages and banks about their compliance with dark pool rules, according to people who have seen the questionnaire.
Chinese scientists are expanding the capacity of an underground facility designed to detect elusive dark matter particles. Scientists are still searching for evidence to prove the existence of the hypothetical dark matter, an invisible substance thought to account for over a quarter of the universe's mass-energy balance.
The Universe is expanding faster than expected, possibly caused by an undiscovered force called dark radiation, the Australian National University (ANU) said on Friday.
China on Thursday sent into space the country's first space telescope in a fresh search for smoking-gun signals of dark matter, invisible material that scientists say makes up most of the universe's mass.
简体中文
