Observations of fine coronal structures with high-order solar adaptive optics
The GST coronal adaptive optics system Cona We developed the coronal adaptive optics system for the 1.6-m GST…
A nearby dark molecular cloud in the Local Bubble revealed via H2 fluorescence
FIMS/SPEAR data We briefly review the data collection and identification of the H2 lines. For this investigation, we…
Andromeda’s asymmetric satellite system as a challenge to cold dark matter cosmology
We made use of RR Lyrae-based distances for the Andromeda galaxy and 37 of its dwarf satellites compiled in…