Years of preparation, and the finale is over in six minutes. This month a sounding rocket will launch two ESA experiments to an altitude of 260 km to provide six minutes of weightlessness as they free-fall back to Earth.
![](https://3c1703fe8d.site.internapcdn.net/newman/csz/news/tmb/2019/rocketsevapo.jpg)
Source:
https://phys.org/news/2019-06-rockets-evaporating-droplets-x-raying-metals.html