The Promise of Plasma, Spilling Across the Border, Perseverance
| Episode Number | 34 |
|---|---|
| Season | 52 |
| Aired | 2020-05-31 |
| Overview | Inside the plasma therapy doctors are using to treat COVID-19; Then, the Tijuana River spills raw sewage in California; And, NASA planning to launch a new rover to Mars in search of past life |
| Runtime | 45 minutes |
| Absolute Number | 0 |
| Finale Type |