estimated time of impact
1Time 100 — cover for 2008 Time 100 is an annual list of the 100 most influential people in the world, as assembled by Time. First published in 1999 as a result of a debate among several academics, the list has become an annual event. Contents …
2Impact event — Artist s impression of a major impact event. The collision between Earth and an asteroid a few kilometers in diameter may release as much energy as several million nuclear weapons detonating simultaneously. An impact event is the collision of a… …
3impact crater — Astron., Geol. crater (def. 2). [1890 95] * * * ▪ landform Introduction any feature on the continents that has been created by the impact of cosmic bodies (meteorites, asteroids (asteroid), or comets (comet)) on the Earth s surface. In fact …
4Impact of the Hindu-German Conspiracy — The Hindu German Conspiracy failed to engage popular support within India. However, it had a significant impact on Britain s policies both in the empire, as well as on her international relations. [Harvnb|Dignan|1971|p=57]… …
5Impact of health on intelligence — Human intelligence Abilities and Traits Abstract thought Communication · Creativity Emotional Intelligence Kn …
6Impact attenuator — An impact attenuator, also known as a crash cushion or crash attenuator or cowboy cushions, is a device intended to reduce the damage done to structures, vehicles, and motorists resulting from a motor vehicle collision. Impact attenuators are… …
7Deep Impact (spacecraft) — For other uses, see Deep Impact (disambiguation). Deep Impact Artist s conception of the Deep Impact space probe after impactor separation. Operator NASA / JPL Major contractors Ball Aerospace, JPL …
8Deep Impact (space mission) — Infobox Spacecraft Name = Deep Impact Caption = Illustration of the Deep Impact space probe after impactor separation (artist s conception). Organization = NASA Major Contractors = Ball Aerospace Technologies Corp., JPL Mission Type = Flyby,… …
9On-time performance — In transportation (such as municipal public transportation), schedule adherence or on time performance refers to the level of success of the service (such as a bus or train) remaining on the published schedule. There are many factors that can… …
10Earth impact hazard — ▪ astronomy Introduction the danger of collision posed by astronomical small bodies whose orbits (orbit) around the Sun carry them near Earth. These objects include the rocky asteroids and their larger fragments and the icy nuclei of comets.… …
