Category Công nghệ

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Algae-Grown Bioplastic Passes Mars Pressure Test, Boosting Hopes for Red Planet Habitats

Scientists have successfully grown algae in bioplastic chambers under Mars-like conditions, marking a step toward sustainable habitats for astronauts. The chambers, made from polylactic acid, supported photosynthesis and stabilized liquid water. This breakthrough suggests self-replicating biomaterials could reduce Earth-based resupply, advancing long-term space colonization and offering new paths for sustainable technologies on Earth.

NASA Tests Modular Satellite Tech to Cut Launch Costs and Speed Missions

NASA is developing scalable, modular satellite platforms to reduce cost and accelerate science missions. The Athena EPIC spacecraft, built from eight “Satlet” modules, shares control systems among instruments, simplifying integration. Slated to launch in 2025 on a SpaceX rideshare, Athena aims to cut costs from billions to millions per mission. Other NASA programs like PTD and CLICK show similar promise using CubeSat-based designs. These small satellites allow for faster development, lower risk, and greater scientific return—especially for climate and weather observations. NASA says these systems represent a “less traditional, more efficient path to launch” for the next generation of sensors.