"Our plants aren't looking too good," astronaut Scott Kelly tweeted from the International Space Station on December 27, 2015.
The zinnias, brightly colored flowers in the daisy family, were part of an experiment called Veggie, whose ultimate mission is
look like they belong in a psychedelic corsage. They were practice
look like they belong in a psychedelic corsage. They were practice for something finickier and tastier than leafy greens