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Why can’t these algae towers be used to oxinigate terrestrial planets like Mars?

Mark Sterling
Mark Sterling
Research Editor · Mar 15, 2026 · Updated Apr 13, 2026

Production of an oxygen molecule via photosynthesis requires a water molecule. Algae farms like this probably will play a crucial role in making Mars habitable, but first we need to get the temperature up it gets down to 150 below on Mars. If we could boost the temperature a bit Mars would go int…

101
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1 min
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#110
of 500 in Space & Astronomy

+49%
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The Short Answer

Production of an oxygen molecule via photosynthesis requires a water molecule. Algae farms like this probably will play a crucial role in making Mars habitable, but first we need to get the temperature up it gets down to 150 below on Mars. If we could boost the temperature a bit Mars would go into a self sustaining global warming, and all of the ice on Mars would begin to melt (there's quadrillions of tonnes of water on Mars its just locked away as permafrost), once that happened plants like these could be turned loose on to the planet to do their thing.

Analysis

Key Concepts: Mars, molecule, water

This explanation focuses on mars, molecule, water and spans 101 words across 3 sentences. At 49% above the average Space & Astronomy explanation (68 words), this is one of the more thorough answers in this category, reflecting the complexity of the underlying question.

What This Answer Covers

The explanation opens with: “Production of an oxygen molecule via photosynthesis requires a water molecule.” It then elaborates by presenting a contrasting perspective, ultimately building toward a complete picture across 3 connected points.

How This Compares in Space & Astronomy

Ranked #110 of 500 Space & Astronomy questions by answer depth (top 23%). This places it in the comprehensive tier — the top quarter of most thoroughly answered questions. Questions at this depth typically involve multi-faceted topics requiring nuanced explanation.

Frequently Asked Questions

Is there a simple explanation for why these algae towers be used to oxinigate terrestrial planets like mars?

Production of an oxygen molecule via photosynthesis requires a water molecule. Algae farms like this probably will play a crucial role in making Mars habitable, but first we need to get the temperature up it gets down to 150 below on Mars. If we…

How detailed is this explanation compared to similar Space & Astronomy questions?

This is one of the most thorough answer at 101 words, ranked #110 of 500 Space & Astronomy questions by depth. The key concepts covered are mars, molecule, water.

What approach does this answer take to explain these algae towers be used to oxinigate terrestrial planets ?

The explanation uses contrasting perspectives across 101 words. It is categorized under Space & Astronomy and addresses the question through 1 analytical lens.