By Marcia Dunn, http://www.sci-tech-today.com/
The International Space Station now has a bright pop of orange, thanks to commander Scott Kelly’s green thumb. Kelly showed off his gardening results — a thriving zinnia with a beautiful orange-yellow bloom — over the weekend. He posted photos of the flower on his Twitter account.
“Yes, there are other life forms in space!” Kelly said in a tweet.
Last month, Kelly had to fight off mold that threatened to kill all the flowers in the space station’s mini-greenhouse. Mission Control gave him free rein, and he managed to save some of the crop. This type of autonomous gardening will be necessary during Mars expeditions, Kelly noted. Read more