NASA technology can spot wine grape disease from the sky
![NASA technology can spot wine grape disease from the sky](https://bloximages.chicago2.vip.townnews.com/lacrossetribune.com/content/tncms/assets/v3/editorial/0/73/073569b6-5601-5829-827d-d26302d83d57/6500cd15657bc.image.jpg?resize=300%2C169)
Cutting-edge NASA imaging technology can detect early signs of a plant virus that often proves devastating for wineries and grape growers, new research has found. Many hope it could eventually help global agriculture as a whole.