Dr Ashitey Trebi-Ollennu is one of the Ghanaians in the diaspora flying high the flag of Ghana and breaking barriers to success.
The good news is that Dr Ashitey Trebi-Ollennu is the Ghanaian Engineer and head of America’s National Aeronautics and Space Administration (NASA) InSight team that built the spacecraft which made a historic landing on Mars on Monday, November 26, 2018.