An curved arrow pointing right. Astronaut Jack Fischer demonstrates what happens when you blow bubbles into a water bottle in zero-gravity. You can follow him on Twitter here. Produced by Jasper ...

Watch what happens when blowing bubbles in a vacuum chamber.

The percentage of sunlight reflected could be as little ... It's a bit like when you go in your garden in the dead of winter and you blow bubbles and they freeze, like that but just in space.” ...

When it comes to quirky animal behaviors, few are more charming than 2,000-pound beluga whales blowing delicate bubbles. But why do they do it? To find out, researchers spent eight years gathering ...