Recently, astronomers from the Shanghai Astronomical Observatory of the Chinese Academy of Sciences used a sample of emission line galaxies in the COSMOS field with two-epoch narrowband imaging separated by 12 years to study their optical variability. Only a small fraction of galaxies was found showing opt...
Jan 03, 2023Astronomers studying stellar nurseries, the birthplace of stars in our galaxy, have found that nearly half of stars in the Galaxy are formed in binary/multiple stellar systems (think twins, triplets, quadruplets)[1]. Despite the prevalence of binary/multiple births previous studies of stellar nurseries hav...
Aug 09, 2022Speaker:Hui Li (Tsinghua University)
Time:3:00 pm March. 23th (Thursday)
Location:Lecture Hall, 3rd floor
Speaker:Zhongxu Zhai(SJTU)
Time:3:00 pm March. 16th (Thursday)
Location:Lecture Hall, 3rd floor
Speaker:Charling Tao (CNRS CPPM and Tsinghua University)
Time:3:00 pm March. 09th (Thursday)
Location:Lecture Hall, 3rd floor
Speaker:Pak Shing Li (SHAO)
Time:3:00 pm March. 02th (Thursday)
Location:Lecture Hall, 3rd floor