Researchers propose self-shaping modules to build larger space observatories
In short
- Rocket fairing size currently limits the overall shape of what can be launched into orbit.
- Researchers at Nanjing University of Aeronautics and Astronautics and the Beijing Institute of Technology describe a self-shaping, deployable module.
- The module can adjust its positioning and its own dimensions, and the findings appear in Space: Science & Technology.
Why the Good News Desk likes this one
Rocket fairings limit how big a single launched object can be, which caps the size of communications arrays and power satellites. The proposed module would fine-tune its own shape and position once deployed, which could allow larger structures to be assembled from smaller launches. The source reports a published paper, not a tested flight system.
From Phys.org
Private companies are getting better at launching more mass into space with larger rockets. But there is still a major constraint on the size of objects we can get into orbit—fairing size. This places physical constraints on the overall shape of what we can launch and severely limits the sizes of, say, a communications array or a power satellite. But a new paper from researchers at Nanjing University of Aeronautics and Astronautics and the Beijing Institute of Technology offers a solution—a self-shaping, deployable module that can fine-tune both its positioning and its own dimensions. The...
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For kids
Rockets have a nose cover that limits how big a load can be. Scientists have a new idea for a part that can change its shape after it reaches space. It could help build very large space tools one piece at a time. What might you build if you could make it bigger after you got there?
