Here we have a verification document for a biography section (sketch) to be featured in Marquis’ Who’s Who In America, this particular document is for Carl Edward Sagan and is signed by him. Carl Edward Sagan (November 9, 1934 – December 20, 1996) was an influential American astronomer, planetary scientist, author, and science communicator. Widely regarded as one of the most brilliant minds of his generation, Sagan made groundbreaking contributions to the understanding of the cosmos and was a tireless advocate for science and scientific literacy. Sagan is best known for his research on the possibility of extraterrestrial life, particularly his work on the panspermia hypothesis and his experimental demonstration of the production of amino acids from basic chemicals by exposure to light, an experiment that opened new avenues in the search for life's origins beyond Earth. His work on the surface conditions of planets such as Venus and Mars, as well as his involvement in the Mariner, Viking, Voyager, and Pioneer space missions, helped shape the trajectory of planetary science in the 20th century. As a prolific author, Sagan wrote numerous books, including the best-selling Cosmos: A Personal Voyage (1980), which accompanied his celebrated television series of the same name, reaching millions of viewers around the world. His ability to explain complex scientific concepts in accessible and engaging ways earned him widespread recognition and respect. He was a key figure in popularizing science, bringing the wonders of the universe to a global audience and inspiring generations to pursue careers in science, technology, and space exploration. Sagan also served as a professor of astronomy and space sciences at Cornell University, where he mentored students and led research on topics ranging from planetary atmospheres to the origins of life. His passion for science was matched only by his commitment to human exploration, advocating for the exploration of space, the search for extraterrestrial intelligence, and the preservation of humanity through scientific inquiry.

Throughout his career, Carl Sagan received numerous honors and awards, including the Pulitzer Prize for his book The Dragons of Eden, the National Academy of Sciences Public Welfare Medal, and the Presidential Medal of Freedom. He was instrumental in founding the Planetary Society, which continues to promote space exploration. This signed verification document offers a rare and valuable connection to the legacy of Carl Edward Sagan, whose impact on science, space exploration, and science communication continues to resonate today. This document stands as a tribute to his visionary contributions and enduring influence in the field of astronomy and beyond.

This item will ship exactly as photographed in Very Fine Condition. It also comes with:  
FREE $15,000.00 Certified Insurance Appraisal, &
Certificate of Authenticity!

  
This piece can be viewed at our Brand New gallery APR57 at 200 W 57th Street, New York, NY 10019. We ship anywhere around the world! This item is also available for local pickup at our gallery.

  
Appraisal Value: $15,000.00
Our Price: $3,995.00