USDA Blog

Bats aren’t just hanging around here for the boo’s. They play an irreplaceable role in our ecosystems.

Water is critical in space. This is especially true for NASA’s planned long-term space missions, replete with on-board farming. At roughly 8.34 pounds per gallon, getting enough H2O aboard ship to irrigate crops and sustain astronauts is expensive, as every pound carried to space requires additional...