President John Dramani Mahama has congratulated NASA astronaut Christina Koch on her role in the historic Artemis II mission, describing her achievement as a moment of pride for Ghana because of her connection to the University of Ghana, where she once studied as an exchange student.
Mahama also highlighted Koch’s symbolic act of carrying the Ghanaian flag aboard Artemis II, saying the gesture shows her enduring bond with Ghana and has brought national pride as the country celebrates its link to a landmark moment in space exploration.
In a message shared on X, Mahama asserted that Koch’s journey from the classrooms of Legon to one of the most significant space missions in modern history reflects the global reach of Ghana’s academic institutions and should inspire young people across the country to pursue ambitious goals.
Koch is serving as Mission Specialist I on Artemis II, NASA’s first crewed lunar mission in more than 50 years since the Apollo era. The mission, launched on April 1, 2026, from Kennedy Space Center in Florida, is carrying four astronauts aboard the Orion spacecraft on a 10-day journey around the Moon and back to Earth.

Artemis II is designed to test life support systems, navigation, communications and deep space flight operations ahead of Artemis III, which is expected to attempt a lunar landing in a future mission.
The Artemis II crew includes Reid Wiseman, Victor Glover, Jeremy Hansen and Christina Koch, who is the only woman on the mission. Her participation is historic because she has become the first woman ever to travel beyond low Earth orbit and around the Moon, marking a major milestone in human space exploration.
Before Mahama’s tribute, the University of Ghana had also publicly celebrated Koch, highlighting her status as a former international exchange student and wishing her success on the mission.
In a statement published on its official website, the university said it was proud to join the global community in recognising her achievement, describing her lunar journey as a landmark moment in humanity’s return to the space exploration.
Koch studied at the University of Ghana during the 1999/2000 academic year under an exchange programme. During her stay in Legon, she took courses in History of Ghana, History of Africa, Rural Sociology, Music and Twi for Beginners.
According to Mahama, her academic and cultural immersion in Ghana helped shape her broader worldview and strengthened her connection to the country. “It is a point of immense pride to learn that Christina, the only woman on this pioneering lunar mission, was once an exchange student at our very own University of Ghana,” Mahama said in the post.
He noted that Koch’s time in Ghana was cultural, saying her experience at Legon demonstrated the role Ghanaian institutions continue to play in shaping globally minded leaders.
Mahama Hails Koch’s Decision To Display Ghanaian Flag In Space

Mahama also referred to Koch’s symbolic decision to carry and display the Ghanaian flag in space, describing it as an emotional gesture that resonated deeply with many Ghanaians. He said the act demonstrated that even after decades and across vast distances, her bond with Ghana has remained strong.
Koch is no stranger to record-breaking achievements. Before Artemis II, she spent 328 consecutive days aboard the International Space Station, setting the record for the longest single spaceflight by a woman. She also participated in the first all-female spacewalks in 2019, further establishing herself as one of NASA’s most accomplished astronauts.
The Artemis programme is central to NASA’s long-term plans to return humans to the Moon and eventually prepare for missions to Mars. Artemis II is the first time humans have flown around the Moon since Apollo 17 in 1972, making the mission both a technological test and a symbolic return to deep-space human exploration.
Mahama emphasized Koch’s rise from a student in Legon to a history-making astronaut should serve as encouragement to Ghanaian youth. “Christina’s journey from the classrooms of the University of Ghana to the frontiers of space exploration serves as a powerful inspiration to every young Ghanaian,” he wrote.
He concluded by wishing Koch and the Artemis II crew a safe return journey, congratulating her on what he described as a barrier breaking accomplishment that will inspire generations in Ghana, across Africa and around the world.
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