Food and Drink. Fighter pilots do not have any problem taking food and drinks on flights. The biggest concern is to prevent foreign object damage (FOD) from items like crumbs, bottles, bags, etc. Otherwise, there are plenty of places to carry food to eat: your helmet bag, G-Suit pockets and flight suit pockets.
Mercury has less mass than earth,the surface gravity on mercury is less than the surface gravity on Earth.The surface gravity on Mercury is about 38% of the surface gravity on Earth,so that means if you weighed 100kg then you would only be 38kg on Mercury.
Although it's the smallest planet, Mercury is the second densest. Only Earth is denser. Scientists used the calculated density to determine that Mercury holds a large metallic core. With a radius of 1,100 to 1,200 mile (1,800 to 1,900 km), the core makes up 75 percent of the planet's radius. Radar images taken from Earth revealed that the core is molten liquid, rather than solid.