# The James Webb Space Telescope — Success through Redundancy

- **期号**: SRE Weekly Issue #306（2022-01-23）
- **作者**: Robert Barron
- **链接**: https://flyingbarron.medium.com/the-james-webb-space-telescope-success-through-redundancy-dfe3f57fb772

## 简介

In the past, NASA has increased the likelihood of mission success by sending duplicate spacecraft.  In the case of the JWST, that’s not an option.

## 正文

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