Researchers at Texas A&M AgriLife have announced plans to launch hundreds of wine grape seeds to the International Space Station, where they will spend approximately six months exposed to cosmic radiation before returning to Earth.
The experiment, part of the Texas A&M/Aegis Aerospace TAMU-SPIRIT research mission, seeks to examine genetic changes and potential benefits for the development of resilient crops.
The project could eventually lead to the world’s first wine produced from vines grown from space-traveled seeds, according to Texas A&M officials.
Experiment Design
Seeds from three Texas-adapted wine grape varieties, including the Lomanto cultivar developed in the early 1900s by pioneering viticulturist T.V. Munson, will travel aboard the ISS. Upon return, they will be planted at the Texas A&M AgriLife Thomas Ranch research vineyard alongside identical control seeds grown entirely on Earth.
Scientists will compare plant growth, vine performance, grape production, and genetic mutations induced by space radiation. The team includes experts from Texas A&M AgriLife Research, the Texas A&M AgriLife Extension Service, the Department of Horticultural Sciences, and Texas A&M Engineering.
Researcher Perspectives
Andrej Svyantek, assistant professor and researcher in the Department of Horticultural Sciences focusing on viticulture, noted the cultural and scientific significance of grapes, while Justin Scheiner, AgriLife Extension viticulture specialist and associate professor, concurred, stating that the varieties chosen are “tried-and-true for Texas.” The study will assess radiation effects on genetic expression while exploring novel outcomes for viticulture.
“The science is interesting from a research perspective, but the cool factor will be this full-circle moment for this historic Texas variety and ultimately producing wine that is literally out of this world,” Scheiner explained.
Within the next four to five years, the research team anticipates that the vines will yield fruit — potentially leading to the creation of the first wine produced from grapes that have been to space, according to Scheiner.
Potential Impacts
Texas ranks as a growing wine-producing state, particularly in the Texas Hill Country. Researchers hope findings will support development of grape varieties more resilient to extreme conditions, benefiting both Earth-based farming facing climate challenges and future long-duration space missions, such as those under NASA’s Artemis program.
The initiative builds on prior Texas A&M agricultural experiments in space, including studies on cotton and other crops. It reflects broader interest in space-based food production systems.
“From a research standpoint, we want to see how being in space might influence these varieties. For the wine geek in me, it would be very interesting if these seeds show some random positive mutation has occurred that represents the single point of origin for a new variety,” Scheiner added.
No specific launch date beyond the ongoing TAMU-SPIRIT mission timeline was provided in the announcement.
Provided by Dallas Express
