Comets are fairly small bodies of rock and ice which are in a highly eccentric orbit around the sun. The actual nucleus of a comet can be between a few hundred metres across, to 40 or more km in diameter. Their mass is quite low, but their density is also quite low as they are mostly made of water ice and frozen gases.
They spend most of their time slowly orbiting the sun, far out beyond the outer planets (and way beyond the asteroid belt). Their orbit eventually brings them close to the sun, where the surface is heated and gives the comet its tails.
The Jovian planets.
Beyond the Beyond was created on 1995-11-03.
The limits of architecture really depend upon the engineering techniques that are used. For all normal purposes, you can't go beyond a certain height because the air gets thinner the higher you get, and at some point, perhaps a mile up, it gets too hard to breathe. But then, you could in theory have an air-tight building with its own internal air pressure, like a spaceship. Then we have the problem that the taller a building is, the more likely it is to fall over. But you could stabilize an extremely tall building by connecting it by cables to an asteroid in orbit around the Earth (after first collecting the asteroid and putting it in orbit). Such a building could in theory be thousands of miles high. Whether it would actually be worthwhile to build such a building is another question. But it is hard to be sure in what direction human civilization may evolve in the future.
Beyond the Walls was created in 1984.
From Beyond the Grave was created in 1974.
Beyond Sleep was created in 1966.
Eris is not an asteroid and it is not located in the asteroid belt; it is a dwarf planet, and it is beyond the orbit of Neptune, in the outer system.
Beyond the Main Asteroid Belt, (which is beyond Mars).
Beyond the asteroid belt after Mars.
It is one of the outer planets, it is not in the asteroid belt it is the first one beyond it.
Neptune is located beyond the asteroid belt as are all the gas giants. In fact, as of Pluto's demotion, Neptune is the farthest planet from the sun.
Neptune is located beyond the asteroid belt as are all the gas giants. In fact, as of Pluto's demotion, Neptune is the farthest planet from the sun.
Neptune is located beyond the asteroid belt as are all the gas giants. In fact, as of Pluto's demotion, Neptune is the farthest planet from the sun.
Eris is located in the what is known as the scattered disk, beyond the kyper belt. Ceres is the only dwarf Planet in the asteroid belt. See related question.
Saturn isn't located in the asteroid belt. In the solar system, you have the sun, mercury, venus, earth, mars, the asteroid belt (separating terrestrial and jovian planets) then jupiter, saturn, uranus, and finally neptune. Pluto is not a planet.
There are only four: Jupiter Saturn Uranus Neptune
Eris is located in the what is known as the scattered disk, beyond the kyper belt. Ceres is the only dwarf Planet in the asteroid belt. See related question.
There are asteroids around, but the asteroid belt is out beyond the planet Mars.