descent and landing
61List of United States presidential assassination attempts and plots — There have been many assassination attempts and plots on Presidents of the United States; there have been over 20 known attempts to kill sitting and former Presidents as well as Presidents elect. Four attempts have resulted in sitting Presidents… …
62Differences between James Bond novels and films — The James Bond novels, written by English author, journalist and World War II intelligence officer Ian Fleming, and the later James Bond films, often differ in tone and detail, a trend which increased with each new movie production. The James… …
63Click and Clack's As the Wrench Turns — Genre Animated Sitcom Created by Howard Grossman Doug Berman Written by …
64touch-and-go — adjective fraught with danger dangerous waters a parlous journey on stormy seas a perilous voyage across the Atlantic in a small boat the precarious life of an undersea diver dangerous surgery followed by a touch and go recovery • Syn: ↑parlous,… …
65Mars Science Laboratory — mission 2011 concept artwork Operator NASA Major contractors Boeing Lockheed Martin …
66Phoenix (spacecraft) — This article is about the Mars lander. For the Star Trek spacecraft, see Phoenix (Star Trek). For other uses, see Phoenix (disambiguation). Phoenix Mars Mission Artist s impression of the Phoenix spacecraft as it lands on Mars Operator NASA …
67Huygens probe — Infobox Spacecraft Name = Huygens probe Caption = A scale replica of the probe, 1.3 metres across. Organization = ESA/ASI/NASA Major Contractors = Aérospatiale, now Thales Alenia Space Mission Type = Lander Satellite Of = Saturn Launch = December …
68ExoMars — Operator ESA, NASA Major contractors Thales Alenia Space and Astrium Mission type Orbiter, lander and rover Orbital insertion date 2017 and 2019 Launch date …
69Gravity turn — A gravity turn or zero lift turn is a maneuver (see trajectory optimization) used in launching a spacecraft into, or descending from, an orbit around a celestial body such as a planet or a moon. This launch trajectory offers two main advantages… …
70Space Shuttle — STS redirects here. For other uses, see STS (disambiguation). This article is about the NASA Space Transportation System vehicle. For the associated NASA STS program, see Space Shuttle program. For other shuttles and aerospace vehicles, see… …
