February 2019
The Space Elevator – an alternative path to space?
...”. Mother Earth, however, makes leaving hard! A combination of high total mass and density results in high surface gravity. We have tried to overcome this with chemical rockets, governed by Tsiolkovsky’s rocket equation [2] which relates the delta...
May 2024
Out of this world – NASA’s textile technicians and innovations for space voyages
... space without special textiles to provide protection from low gravity, radiation and the extremes of heat and cold. Here...space, everything works differently than on Earth due to the low gravity environment. Sweat, for example, tends to stay on the ...
22 June 2018
Most precise test of Einstein’s general relativity outside Milky Way
...We then compared these two ways to measure the strength of gravity — and the result was just what general relativity predicts, ... Einstein’s theory is the leading theory to explain how gravity works on a Universal scale and it has withstood vigorous...
November 2016
Simulating space in a bathtub
... have shown that weightlessness causes one’s body to become ‘de-trained’ - that is to lose its ability to properly react to gravity. In order to solve many applied and fundamental issues relating to this problem, scientists have to develop zero...
November 2016
Microgravity and space research: Bringing the commercial market into focus
...access to the market and to ensure scientists think about low gravity environments as a commodity The Center for the Advancement of ... to the market and to ensure scientists think about low gravity environments as a commodity. The work will have to be...
May 2022
Design architecture for 3D printing a lunar habitat
... of ‘soon’ is eight years. The concept of colonising the Moon predates humankind having even a basic knowledge of space, gravity and biological systems at both a pathway and molecular level. Contrary to the lack of scientific awareness at that point...
