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.
1 Mercury is a bit surprising because it has a weak magnetic field. 2  Mercury is the smallest of the terrestrial planets, so its interior should have cooled off long ago. 3  Also, Mercury spins slowly---once every 58.8 days.4  Mercury's high density tells us that it has a proportionally large iron-nickel core. Mars has an extremely weak magnetic field but for a different reason than Venus. 2  Mars is about half the diameter of the Earth and has about 1/10th the Earth's mass, so its internal heat should have disappeared to space long ago.