the first human's flight to space
41Space Shuttle thermal protection system — The Space Shuttle thermal protection system (TPS) is the barrier that protects the Space Shuttle Orbiter during the searing 1650 °C (3000 °F) heat of atmospheric reentry. A secondary goal is to protect from the heat and cold of space while on… …
42Flight of the Navigator — Theatrical release poster Directed by Randal Kleiser Produced by …
43Space solar power — Space based solar power (SBSP or SSP) is the conversion of solar energy into power, usable either in space or on earth, from a location in space, usually geosynchronous orbit (GSO). Photovoltaics (PV) would generally be utilized for energy… …
44Space weather — is the concept of changing environmental conditions in outer space. It is distinct from the concept of weather within a planetary atmosphere, and deals with phenomena involving ambient plasma, magnetic fields, radiation and other matter in space… …
45The prehistory of endurance UAVs — The idea of designing an Unmanned Aerial Vehicle (UAV) that could remain in the air for a long time has been around for decades, but only became an operational reality in the twenty first century. Endurance UAVs for low altitude and high altitude …
46The United States of America — The United States of America † Catholic Encyclopedia ► The United States of America BOUNDARIES AND AREA On the east the boundary is formed by the St. Croix River and an arbitrary line to the St. John, and on the north by the… …
47Flight — is the process by which an object achieves sustained movement either through the air (or movement beyond earth s atmosphere, in the case of spaceflight) by aerodynamically generating lift, propulsive thrust or aerostatically using… …
48The Death of Superman — Cover of Superman vol. 2, 75 (Jan 1993). Art by Dan Jurgens Brett Breeding. Publisher DC Comics …
49The Six Million Dollar Man — Opening credits Genre Science fiction Created by Martin Caidin (novel) …
50The Last Vampire — Series is a 6 book set written by Christopher Pike and chronicles the 5,000 year life of the last vampire , Sita. The Last Vampire The book opens with a brief narration. A young woman, who appears to be in her late teens named Alisa Perne, is not …
