Space behaviour

phys.org | 2/20/2019 | Staff
samtetley (Posted by) Level 3
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Europe's Columbus laboratory enters its eleventh year in space with steady operations, a few upgrades and several experiments in full swing.

The physical behaviour of particles, liquids and cells in microgravity was the focus of ESA's activities on the International Space Station during the first weeks of February.

Astronauts - Expedition - Living - Space - Experiments

The three astronauts from Expedition 58 living in space worked on experiments about how time perception and their biological clocks might change in space. While awaiting the arrival of three new crewmates on 14 March, the trio is carrying out a significant amount of science.

The Fluidics experiment, or Fluid Dynamics in Space, observes how liquids move in weightlessness.

Quest - Astronauts - Hardware - Columbus - Laboratory

To help in the quest to learn more, the astronauts installed hardware in the Columbus laboratory and turned on a miniature centrifuge to start the fifth science run of this experiment.

Gravity on Earth means fuel settles to the bottom of a fuel tank so it is easy to ensure every drop is used. In space, fuel floats, making it more difficult to predict how it will slosh around inside a fuel tank.

Fluidics - Researchers - Physics - Move - Space

With Fluidics, researchers hope to understand the underlying physics of how liquids move in space so we can improve spacecraft fuel economy.

One of the longest-running experiment units running on the Space Station got an upgrade earlier this month. Two Kubik units now have new electronics that will allow science teams on ground to teleoperate the equipment and check how the system is running as well as download data with just a few clicks.

Features - Kubik - Decade - Space - Research

These features will help keep Kubik operational into its second decade of space research. Kubik – from the Russian for cube – is a small incubator designed to run autonomously and study biological samples in microgravity. Seeds, stem cells, fungi and even swimming tadpoles have been hosted in separate tissue-box-sized units.

The Fluid Science Laboratory,...
(Excerpt) Read more at: phys.org
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