low-altitude space station
31Orbital station-keeping — In astrodynamics orbital station keeping is a term used to describe the orbital maneuvers made by thruster burns that are needed to keep a spacecraft in a particular assigned orbit. For many Earth satellites the effects of the non Keplerian… …
32Human adaptation to space — Human physiological adaptation to space is a challenge faced in developing human spaceflight. The turn of the 21st century saw increased research into how humans can survive and work in space for long periods.Importance of subjectThe sum of… …
33Flashline Mars Arctic Research Station — Flashline Mars Arctic Research Station …
34Earth and Space Sciences — ▪ 1996 Introduction GEOLOGY AND GEOCHEMISTRY In 1995 significant developments took place in the realm of geologic mapping, which provides the foundation for the presentation and comparison of data in the Earth sciences. The most important… …
35Militarisation of space — A ground based interceptor, designed to destroy incoming ICBMs, is lowered into its silo at the missile defence complex at Fort Greely, Alaska, July 22, 2004. The militarisation of space is the placement and development of weaponry and military… …
36NASA Space Shuttle decision — Even before the Apollo moon landing in 1969, in October 1968 NASA began early studies of space shuttle designs. The early studies were denoted Phase A , and in June 1970, Phase B , which were more detailed and specific.In 1969, United States Vice …
37List of spacecraft from the Space Odyssey series — Aries Ib redirects here. For the Project Constellation spacecraft operated by NASA, see Aries Ib. Various fictional spacecraft have appeared in the Space Odyssey series by Arthur C. Clarke. Most prominent is the Discovery One famously controlled… …
38Man-made structures visible from space — Man made structures visible from earth orbit without magnification (by mechanical aids such as a camera or binoculars) include highways, dams, and cities.[1][2][3] The most commonly cited example, the Great Wall of China, is barely visible from… …
39Comparison of Asian national space programs — Several Asian countries have national space programs, and they are considered to be competing with each other to achieve scientific and technological advancements in space. The media has occasionally called this competition the Asian space… …
40Microsoft Space Simulator — BAO Space Simulator Developer(s) Bruce Artwick Organization Ltd. Publisher(s) Bruce Artwick Organization Ltd …
