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... fully understood by scientists. However, we should expect the planets to be different from each other, as different as rocks of different sizes and shapes in a field. ---- Answer provided by Ed Frederick ...

... on Earth will occur in space. The presentation of some of the conditions may be different due to the effects of being in space. The organs of the abdomen may shift ... facilities in space, the tools will be simpler and some of the solutions may be different than those employed on Earth. ---- Answer provided by Col. USAF Dr. Richard S. Williams Image ...

... most animals return to Earth in sound health, some show different symptoms resulting from reduced nutrition and activity. Most anatomical differences seen in humans are dependent on the length of the stay ...

There are many different kinds of rockets, including: a. liquid-fueled chemical rockets b. solid-fueled chemical rockets c. ... of propellant to extremely high velocities using high voltages or magnetic fields. There are many different types of electric thrusters. The electric power to operate these thrusters is currently provided by ...

... must be moving very fast—near the speed of light—to notice the difference. Astronauts on their way to the Earth's Moon or to Mars would not be ... —though they may be moving thousands of miles per hour— to notice this difference in the rate of time passing. Therefore minutes and hours will be the same length ...

There are three kinds of galaxies and they all look different. Spiral galaxies, like ours, look like a pinwheel fan or water swirling down a drain. ... is the elliptical galaxy, which is kind of egg-shaped with no distinct arms. Galaxies differ from each other in two ways—shape and size. Some galaxies are much smaller ...

... have several stations in low Earth orbit (LEO). These would serve Earth spaceports at different latitudes in different countries. From LEO the next stop would likely be low lunar orbit (LLO) or ...

The main difference with Moon rocks is the large number of micro-meteoroid craters they will exhibit on ... , and that is something that would not be observed on regular terrestrial rocks. A lesser difference is that the longer a rock remains on the lunar surface, the more the raw ...

... again in the morning, after urinating, there will be a weight loss. Thereafter how much difference in mass a person experiences changes just like on Earth, based on the amount of ...

Currently, there is nothing to suggest you would need to take different vitamins or supplements. If the use of these on Earth is for the purpose of ...

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