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1. The very slight gravitational field experienced by a mass that is far removed from any other mass, as in intergalactic or interstellar space.
2. A condition, such as a free fall or orbital motion, in which acceleration of an object causes it to appear weightless even in the presence of a strong gravitational force.
3. A minute shift in the earth's gravitational field that can occur through geologic processes in a region, such as the movement of the earth's crust along fault lines.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.


(Astronautics) the very low apparent gravity experienced in a spacecraft in earth orbit
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014


(ˈmaɪ kroʊˌgræv ɪ ti)

a condition, esp. in orbit, where the force of gravity is so weak that weightlessness results.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.


[ˌmaɪkrəʊˈgrævɪtɪ] Nmicrogravedad f
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005
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Table 1 details the changes in values in length and width of the unpressurized left ventricle determined in the FEM analysis for both the microgravity and Earth's gravity states.
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An experiment designed to reveal protective strategies against bone loss for astronauts during extended exposure to microgravity was performed on Atlantis' final mission.
Researchers at the Queensland University of Technology have been working since November, testing various recipes in their microgravity "drop tower," which simulates space conditions, in search of the perfect brew.
Using a special microgravity environment that Earth-based laboratories cannot replicate, researchers will explore fundamental questions about important health issues, such as how bones and the immune system get weak.
(3-5) To meet the requirements for microbiological research in a microgravity environment NASA developed a rotating wall vessel (RWV) that created a low-shear force environment for culture of tissue cells and bacteria that mimicked the environmental conditions encountered in earth orbit.
All parameters and sample were taken just before stimulated microgravity were followed before HDT, throughout the time course of the HDT experiment, and during recovery.
Rob Jorstad, a physics instructor at Allan Hancock College, in Santa Maria, Calif., will use his experience taking a zero-gravity flight to relate the physics of microgravity to students in his classes, some of whom plan to work in the aerospace industry.
Researchers from these and other fields gathered in Tomar, Portugal in August 2005 for the sixth in the series of conferences Interdisciplinary Transport Phenomena in Microgravity and Space Sciences.
Jemison, an avid dancer, tried dancing in this microgravity environment.