Growing Plants on the Moon May Be Feasible

Smivs writes "European scientists say that growing plants on the moon should be possible. Scientists in the Netherlands believe growing plants on our sister satellite would be useful as a tool to learn how life adapts to lunar conditions. It would also aid in understanding the challenges that might be faced by manned bases. 'The new step, taken in the experiments reported at the EGU, is to remove the need for bringing nutrients and soil from Earth. A team led by Natasha Kozyrovska and Iryna Zaetz from the National Academy of Sciences in Kiev planted marigolds in crushed anorthosite, a type of rock found on Earth which is very similar to much of the lunar surface. In neat anorthosite, the plants fared very badly. But adding different types of bacteria made them thrive; the bacteria appeared to draw elements from the rock that the plants needed, such as potassium.'"

Comments

Very careful--only one chance

[crow]

We may only get one chance to do this right. If we introduce a bacteria that can survive without artificial shelter (doubtful, but possible), it's there forever. Many of the problems we've had here with invasive species has been due to things introduced intentionally that ended up doing things that weren't anticipated.

Granted, the moon is a harsh enough environment that anything we do will probably only be in a pressurized man-made structure, but that might not be the case if we try it on Mars.