Sailing through space
Oct 30, 2019
1 minute
FRED WATSON is Australia’s Astronomer-at-Large.
![f0027-06](https://article-imgs.scribdassets.com/97o83sll8g7n4xgr/images/fileXH41CU6F.jpg)
OMETIMES, MAJOR technological advances take a long time to get going. There are few better examples than the elusive skill of solar sailing for propelling.
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