We present a snapshot of our recent results of a variable star survey in1 degree fields around three open clusters: NGC ......

Atacama Large Millimetre/sub-millimetre Array(ALMA)observations of CO(1–0)and CO(2–1)emissions from the circumstellar ......

Abstract The optical observations of the type Ic supernova （SN lc） SN 2012ap in NGC 1729 are presented. A comparison with ......