Droplet of Water Inside a Droplet of Water in Space...

Photo: André Kuipers /Flickr Photo: ESA/NASA On...  ...e Station, Dutch astronaut André Kuipers decided to have a little fun with antibubbles....

http://www.neatorama.com/2012/09/17/Droplet-of-Water-Inside-a-Droplet-of-Water-in-Space/