宏大构想：我们要去火星吗？简介
看点：太空探索挑战与伦理困境将如何展开？
The risky mission of sending and landing astronauts on Mars, risking billions of dollars and the lives of the brave individuals involved, raises questions on whether the potential benefits outweigh the dangers. Can this ambitious goal be realistically achieved? Dr. Kevin Fong, with his background in astrophysics, aeronautics, and medicine, guides us through the complex ethical and scientific considerations of this daunting challenge.