"It was gorgeous. I haven't seen something that beautiful before." Dr. Michael Freilich's son and daughter, Daniel and Sarah, reflect on watching the launch of the Sentinel-6 satellite named in honor of their father.
@NASA made me cry to have his children and grandchild there to talk that must be amazing to see in honour of there father hope they continue his work
@NASA Who is dr Michael Freilich
And what are his contributions ?