Where Does Space Begin? We Asked a NASA Expert

Where Does Space Begin? We Asked a NASA Expert
NASA ID: Where Does Space Begin_ - Horizontal Video
Where does space begin? There is no sharp physical boundary that marks the end of atmosphere and the beginning of space. But no matter where you draw the line, Earth’s atmosphere is full of all kinds of interesting stuff. That’s why scientists like Doug Rowland are studying its many layers.
Date Created:2023-07-11
Center:HQ
Keywords: Space , Heliophysics , We Asked a NASA Expert , Atmosphere