Ellie Yuan:
2014 象限仪座流星雨 the Quadrantids
Ellie Yuan:
A fireball of the Quadrantids
Ellie Yuan:
星空下的師生們
Ellie Yuan:
幻影
Ellie Yuan:
月升
Ellie Yuan:
Comet ISON
Ellie Yuan:
Comet ISON Photo With Us
Ellie Yuan:
Comet ISON & snow mountains