Michael Clifford Autographs
Michael Clifford is an astronaut associated with the National Aeronautics and Space Administration (NASA) since 1998. He was born on October 13, 1962, in Chamblee, Georgia. Clifford received his Bachelor's degree in Electrical Engineering from the Georgia Institute of Technology and a Master's degree in Aerospace Engineering from the University of Texas at Austin.
Michael Clifford's space career began in 1998 when he was selected as a mission specialist by NASA. His first spaceflight was on the Space Shuttle STS-76 in March 1996, where he worked alongside his crewmates to perform various experiments in microgravity. Clifford went on to perform four more Shuttle missions, accumulating over 665 hours in space. During his space career, Clifford has played a crucial role in various scientific experiments that were related to Earth's atmosphere, materials science, and human physiology. He is also a member of the Astronaut Office Safety Review Panel and has worked in NASA's space shuttle and international space station programs.
In conclusion, Michael Clifford has been an instrumental figure in NASA's space program, and his contributions in numerous scientific experiments have been crucial to the country's technological advancements. Clifford is a member of the Society of Experimental Test Pilots and has received many prestigious awards throughout his career, including the NASA Exceptional Service Medal and the Legion of Merit. His dedication to research and exploration has inspired many to pursue careers in the scientific field, and his legacy will undoubtedly continue to influence the space program for years to come.
Affiliate disclosure: When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Current items with a signature of Michael Clifford
These are the most current items with a signature of Michael Clifford that were listed on eBay and on other online stores - click here for more items.
| Picture | Item Title | Price | Store |
 | MICHAEL CLIFFORD (d.2021) STS-39 Astronaut Signed NASA Kennedy Space Center PASS | $34.98 |  |
Traded items with a signature of Michael Clifford
The most expensive item with a signature of Michael Clifford (SIGNED MICHAEL CLIFFORD 'SIDEQUEST' BLACK & BLUE QUAD VINYL PRESALE 5000/Limited) was sold in June 2025 for $149.00 while the cheapest item (Michael Clifford Authentic Hand Signed 4X6 Photo - NASA ASTRONAUT !!) found a new owner for $1.00 in July 2017. The month with the most items sold (4) was June 2017 with an average selling price of $6.00 for an autographed item of Michael Clifford. Sold items reached their highest average selling price in May 2025 with $46.98 and the month that saw the lowest prices with $1.00 was March 2014. In average, an autographed item from Michael Clifford is worth $7.00.
Most recently, these items with a signature of Michael Clifford were sold on eBay - click here for more items.
| Picture | Item Title | Price | Store |
 | MICHAEL CLIFFORD (d.2021) Astronaut Signed NASA Kennedy Space Center GATE PASS | $33.60 |  |
| MICHAEL CLIFFORD - RICH Authentic Hand Signed Autograph 4X6 Photo NASA ASTRONAUT | $6.38 | |
| Michael Clifford Authentic Hand Signed 4X6 Photo - NASA ASTRONAUT ! | $3.50 | |
| Michael Clifford Authentic Hand Signed 4X6 Photo - NASA ASTRONAUT !! | $1.00 | |
| Michael Clifford Authentic Hand Signed 4X6 Photo - NASA ASTRONAUT ! | $6.00 | |
| MICHAEL CLIFFORD Authentic Hand Signed Autograph 4x6 Photo - ASTRONAUT NASA | $1.65 | |
| MICHAEL CLIFFORD Authentic Hand Signed Autograph 4x6 Photo - ASTRONAUT NASA | $7.00 | |
| MICHAEL CLIFFORD Authentic Hand Signed Autograph 4X6 Photo NASA ASTRONAUT | $1.50 | |
| MICHAEL CLIFFORD Auto Autograph Signed 4x6 Photo NASA Space | $4.00 | |
| Michael Clifford Autographed 3x5 Card Hand Signed Space NASA Astronaut | $3.99 | |
| Michael Clifford signed 8x10 NASA lithograph Shuttle Astronaut | $10.47 | |
| Michael Clifford Signed Autographed 8X10 Photo COA PSA/DNA #AJ88324 | $21.99 | |
| Michael Clifford Signed Autographed 8x10 Photo COA PSA/DNA #AJ88326 | $39.99 | |
| MICHAEL CLIFFORD STS-39 Astronaut Signed NASA Kennedy Space Center GATE PASS | $41.30 | |
| MICHAEL CLIFFORD STS-39 Astronaut Signed NASA Kennedy Space Center GATE PASS | $46.98 | |
