NASA Haughton Mars Project 2003: Photo Report: First Plants Growing in Greenhouse
Click on Image for larger view.
Images Copyright NASA HMP-2003/SpaceRef
Publication prohibited without written permission
Upgrades to the HMP Arthur Clarke Mars Greenhouse continue. Among the various achievements thus far: we have our first lettuce seedlings growing.

Plant growth tray with lettuce seedlings being feed nutirent solution from a tank located below. |

Nutrient solution being delivered to growth tray with lettuce seedlings |

Lettuce seedling sprouting within greenhouse from seeds planted last week. |

Greenhouse weather station showing conditions inside and outside. |

Part of the newly installed greenhouse monitoring and control system. |

Temporary airlock under construction on Greenhouse. This will serve to decrease thermal shocks during testing. |

This webcam will send daily pictures back from Devon Island off-season while the greenhouse is operated in remote mode. |

One of three propane heaters in greenhouse with heat-driven circulation fan on top. |

Heavy-duty batteries, charged by windmill and solar arrays, to power greenhouse systems over winter. |