SciShow Space

From Optics to Spacewalks: Dr. Ellen Ochoa | Great Minds (2022x17)

Ημερομηνία προβολής: Μαρ 18, 2022

Dr. Ellen Ochoa is incredible! She published over a dozen papers, co-filed three patents, and was a NASA engineer, all before becoming an astronaut and spending nearly a thousand hours in space.