Astrophysicist Neil deGrasse Tyson discusses a discovery on Mars and what this could mean for life beyond Earth.
Why does astrophysicist Neil deGrasse Tyson have such "high expectations" that there is life beyond planet Earth?
2022-11-29T13:39:51.537Z
Astrophysicist Neil deGrasse Tyson discusses a discovery on Mars and what this could mean for life beyond Earth. | Curiosities | CNN