Andy Thomas Autographs
Andrew Sydney Withiel Thomas, AO (born 18 December 1951) is an Australian and American aerospace engineer and a former NASA astronaut. He has dual nationality; he became a U.S. citizen in December 1986, hoping to gain entry to NASA's astronaut program. He is married to fellow NASA astronaut Shannon Walker.
Thomas went to St Andrews Primary School, Adelaide at Walkerville in South Australia and subsequently to St Peter's College, Adelaide. After secondary school, he studied at the University of Adelaide, where he received a BEng degree with First Class Honours in 1973 and a PhD degree in 1978, both in Mechanical Engineering.
He appears in the 1972 edition of the Adelaide University Engineering Society's (AUES) annual publication, Hysteresis. The caption below a photograph of the 21-year-old Thomas reads:
Read more about Andy Thomas on Wikipedia
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Traded items with a signature of Andy Thomas
The most expensive item with a signature of Andy Thomas (Andy Thomas, Grand Ol' Gang Framed Canvas with Liner Signed (23x17)) was sold in May 2025 for $450.00 while the cheapest item (Andy Thomas 2021 Panini Elite Extra Edition Base Autograph Seattle Mariners) found a new owner for $0.73 in May 2024. The month with the most items sold (3) was January 2013 with an average selling price of $5.20 for an autographed item of Andy Thomas. Sold items reached their highest average selling price in March 2020 with $54.00 and the month that saw the lowest prices with $4.69 was July 2010. In average, an autographed item from Andy Thomas is worth $14.90.
Most recently, these items with a signature of Andy Thomas were sold on eBay - click here for more items.
| Picture | Item Title | Price | Store |
 | Andy Thomas - NASA Astronaut - Signed Official NASA 8x10 Photograph | $17.00 |  |
| Andy Thomas - NASA Astronaut - Signed Official NASA 8x10 Photograph | $17.00 | |
| Andy Thomas signed 3x5 card Space Exploration NASA Shuttle Astronaut | $18.45 | |
| Andy Thomas signed 3x5 card Space Exploration NASA Shuttle Astronaut | $18.45 | |
| Astronaut Andy Thomas Autograph Signed Official NASA 8x10 Color Photo | $7.99 | |
| Astronaut Andy Thomas Autograph Signed Official NASA 8x10 Color Photo | $7.99 | |
| Astronaut Andy Thomas Signed NASA Photograph | $38.00 | |
| Astronaut Andy Thomas Signed NASA Photograph | $38.00 | |
| Astronaut Andy Thomas Signed NASA Photograph | $54.00 | |
| NASA Andy Thomas Hand Signed Biography Page | $34.99 | |
| NASA Andy Thomas Hand Signed Biography Page | $34.99 | |
| NASA Astronaut Andy Thomas STS-102 Autographed Photo | $17.99 | |
| NASA Astronaut Andy Thomas STS-102 Autographed Photo | $17.99 | |
| STS-91 Crew Photograph Signed by Astronauts Andy Thomas and Franklin Chang-Diaz | $52.00 | |
| STS-91 Crew Photograph Signed by Astronauts Andy Thomas and Franklin Chang-Diaz | $52.00 | |
