When it comes to taking up room without adding too much weight, the bubble can't be beat. Because they are mostly air, they're ultra-lightweight and can expand to fill any given space.
Oct 16, 2017 in Materials Science
New findings reveal deposits on Mars that could be interpreted to be ice-rich may contain little or no ice at all, based on an analysis of radar sounder data for Meridiani Planum—an area on the planet's equator being explored ...
Sep 26, 2017 in Space Exploration