Viking Mission to Mars - U.S. Bicentennial 1976

Issued in 1976 as part of the United States Bicentennial (1776-1976) series, this stamp commemorates major contributors to modern science, featuring Albert Einstein, renowned for his Theory of Relativity, alongside Thomas Young, whose work in optics and wave theory helped establish fundamental principles of physics. The design also includes scientific imagery associated with space-age technology and research, illustrating the continuing impact of their discoveries on modern science and engineering.

By issuing this commemorative stamp, the Federal and Islamic Republic of the Comoros celebrated the achievements of scientists whose work transformed understanding of the physical universe. The issue highlighted the importance of scientific research, innovation, and education, while recognizing the lasting legacy of Einstein, Young, and other pioneers whose discoveries continue to influence physics, astronomy, communications, and modern technology.