Welding Experiments on Aluminum Pipe by Space GHTA Weldingin Aircraft-Borne Simulated Space Environment

The Gravity Environment in Space Experiments

In 1687, Isaac Newton (1642 – 1727) produced his famous and important work Principia , based on the experiments and analyses of Galileo Galilei (1564 – 1642). In this work he proposed three main laws. The fi rst was the law of inertia . He used the term inertia for the property of matter that causes it to resist a change in its state of motion. Inertia of an object must be overcome to set it in...

Space-borne observations link

Introduction Conclusions References Tables Figures Back Close Abstract Introduction Conclusions References Tables Figures Back Close Abstract The causes of high tropospheric column ozone values over the Tropical Atlantic Ocean during September, October, and November (SON) are investigated by examining lightning during 1998–2001. The cause for high tropospheric column ozone in the hemisphere opp...

Testing MDP in a simulated space channel environment

The performance of the Multicast Dissemination Protocol (MDP) in a simulated satellite channel is investigated. The environment that is modeled is that to be expected in a small satellite communications environment including channel errors and link interruptions. The satellite link is simulated with a channel environment simulator. The performance of MDP is compared with file transfer protocol ...

Assessment Of Sleep Dynamics In A Simulated Space Station Environment

Experiments of a Space Robot in the Free-Fall Environment

Ve propose an experimental system of a space robot in the microgravity environment at the Japan Microgravity Center (JAMIC), where the microgravity k e p t as accurate as ~ o ~ G for 10 secondsis generated by 49Om-depth free-fall. We developed a system for experiments of free-flyers at the JAMIC. In this paper, we take up two important topics to perform the experiments. The first one is to rele...