Charles Gatebe: The Kenyan Scientist Leading Climate Research at NASA
Dr Charles Gatebe, a Kenyan-born scientist who grew up in a rural household facing financial hardship, now serves as Chief of the Atmospheric Science Branch at NASA’s Ames Research Center in the United States.
His journey from a modest upbringing in Kenya to a senior leadership role at NASA reflects decades of academic achievement, scientific research and perseverance. Today, he is recognised internationally for his contributions to climate science, atmospheric research and space exploration.
Gatebe was born into a family of nine children and grew up in circumstances that required him to take on responsibilities from an early age. As the third-born child, he helped his mother care for the household as the family expanded. He has said these experiences taught him discipline, resilience and the value of hard work.
His education was frequently interrupted by financial difficulties, particularly unpaid school fees. Despite these challenges, he remained committed to his studies. He often recalls a lesson from his mother that helped shape his outlook on life. When he complained about being sent home from school, she reminded him that wealth did not define a person’s potential.
“Those kids you see out there who look well-off came to this world the same way you did. You are no different,” she told him.
That message strengthened his confidence and reinforced his belief that success depends on talent, determination and commitment rather than background. Gatebe studied at the University of Nairobi, where he earned a Bachelor of Science degree in Meteorology, Mathematics and Physics in 1990. He later completed a Master’s degree in Meteorology in 1994.
In 1999, he obtained a PhD in Atmospheric Physics from the University of the Witwatersrand in South Africa. He began his professional career at the Kenya Meteorological Department before joining the University of Nairobi as a lecturer. There, he taught air pollution studies using nuclear-related techniques.
In 1999, Gatebe moved to the United States to join NASA’s Goddard Space Flight Center as a Resident Research Associate. He subsequently held research positions through collaborations with the University of Maryland Baltimore County and the Universities Space Research Association before becoming a research scientist.
His work at NASA has focused on clouds, aerosols, ecosystem processes and climate feedback mechanisms. He has participated in airborne scientific missions across the United States, Africa, Greenland, Canada and the Pacific region, helping validate satellite observations used to monitor the Earth’s climate systems.
Gatebe also leads the Cloud Absorption Radiometer project and heads the SaSa programme, which supports student participation in airborne science research through partnerships with minority-serving institutions. His achievements have received international recognition. In 2000, he received the World Meteorological Organization Young Scientist Award.
He was later honoured with NASA’s Robert H. Goddard Award for Outreach in 2013 in recognition of his scientific contributions and commitment to mentoring future researchers.
