Similar systems would be needed on Mars, but would need to be much more efficient, since regular robotic deliveries of water to Mars would be prohibitively expensive (the ISS is supplied with water four times per year).
Sistem serupa akan diperlukan di Mars, tetapi teknologi yang digunakan harus jauh lebih efisien, karena pengiriman air melalui roket ke Mars sangatlah mahal (ISS dipasok dengan air hanya empat kali per tahun).