Space's microgravity appears to shift the location of the brains of astronauts—without a clear effect on their health ...
Researchers developed aluminum structures that trap air bubbles, making them able to float perpetually in even the harshest environments.
Astronaut Shubhanshu Shukla has used a water blob to explain Earth's shape. Discover the physics of surface tension, rotation, and inertia in this space and physics explainer.