
She was in her early 30s (born in 1978 and flew in 2012).
No. Liu Yang did not perform a spacewalk; she worked inside the spacecraft and helped run experiments.
She flew on Shenzhou 9, which docked with the Tiangong-1 space lab in 2012.
She is China's first woman in space and an inspiring role model who encouraged girls and young people to study science and pursue big dreams.
Yes. She is alive and remembered as a pioneer of China's modern human spaceflight program.