The US Air Force on Sunday successfully launched its high-tech drone X-37B, placing the reusable vehicle into orbit for its sixth secretive mission in space.
![](https://scx1.b-cdn.net/csz/news/tmb/2020/aphotoofthex.jpg)
Source:
https://phys.org/news/2020-05-successfully-unmanned-reusable-drone-space.html
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The US Air Force on Sunday successfully launched its high-tech drone X-37B, placing the reusable vehicle into orbit for its sixth secretive mission in space.
Source:
https://phys.org/news/2020-05-successfully-unmanned-reusable-drone-space.html