ground-controlled thruster
11List of dragons in Dragon Booster — The following section will explain each of the fictional dragons featured in the Canadian animated series Dragon Booster. This also includes dragons from which are not common within the show, as you may see them only in a few episodes. This… …
12Dynamic positioning — Offshore Support Vessel Toisa Perseus with, in the background, the fifth generation deepwater drillship Discoverer Enterprise, over the Thunder Horse Oil Field. Both are equipped with DP systems. Dynamic positioning (DP) is a computer controlled… …
13ship — shipless, adj. shiplessly, adv. /ship/, n., v., shipped, shipping. n. 1. a vessel, esp. a large oceangoing one propelled by sails or engines. 2. Naut. a. a sailing vessel square rigged on all of three or more masts, having jibs, staysails, and a… …
14Asteroid-impact avoidance — Planetary defense redirects here. For defending against alien invasion in fiction, see alien invasion. Artist s impression of a major impact event. The collision between Earth and an asteroid a few kilometres in diameter releases as much energy… …
15Mars Climate Orbiter — Artist s conception of the Mars Climate Orbiter. Operator NASA / JPL …
16Space-based solar power — Left: Part of the solar energy is lost on its way through the atmosphere by the effects of reflection and absorption. Right: Space based solar power systems convert sunlight to microwaves outside the atmosphere, avoiding these losses, and the… …
17Solar power satellite — A solar power satellite, or SPS or Powersat, as originally proposed would be a satellite built in high Earth orbit that uses microwave power transmission to beam solar power to a very large antenna on Earth. Advantages of placing the solar… …
18Mobile weapons — This article is about fictional weapons from the Gundam series. For mobile weapons in the real world, see Maneuver warfare. In the Gundam terminology, the terms normal suit (Universal Century) and astrosuit (After Colony) are used to refer to… …
19Zarch — This article is about the 1987 computer game. For the Iranian city of Zarch, see Zarch, Iran. Virus (video game) redirects here. For the 1997 computer game, see Virus: The Game. For other uses, see Virus (disambiguation). Zarch …
20Tether satellite — A tether satellite is a satellite connected to another by a thin cable called a tether. The space tether idea had its origin in the late 1800s. The idea became more popular in the 1960s, and subsequently NASA examined the feasibility of the idea… …
