Research team based their calculations on the way the meal is cooked (gas versus electric range), the specific state's predominant power source, and how the food is produced in each area
Scientists examined part of Mars' Utopia Planitia region, in the mid-northern latitudes, with the orbiter's ground-penetrating Shallow Radar instrument
Project is the first reported demonstration of genetically transforming grasses to supercharge their ability to remove contamination from the environment