 In 2003 and 2004 Hwang led Wyle’s first cycling team in the MS150 bike tour from Houston to Austin, Texas; this event raises awareness and funds to find a cure for multiple sclerosis.When cooped up indoors, Hwang keeps busy with artistic pursuits and home improvement projects.In June 2003, Hwang became an aquanaut through her participation in the joint NASA-NOAA, (NASA Extreme Environment Mission Operations) project, an exploration research mission held in Aquarius, the world's only undersea research laboratory.