Microcavity experiment heads to ISS

Microcavity experiment heads to ISS
Team Microcavity performing part of the final assembly, constructing a vice to allow the various glued parts to dry in the correct orientation. Credit: Swinburne University of Technology

The second Swinburne Haileybury International Space Station Experiment (SHINE) launched from Wallops Island, Virginia in the US aboard an Antares rocket at 6.46am (AEST), to make its way to the International Space Station (ISS).

To celebrate this amazing achievement the SHINE team watched NASA's live broadcast of the blast off in the Virtual Reality Theatre at Swinburne's Hawthorn campus.

SHINE began in 2017, focusing on creating a hands-on experience where secondary students from Haileybury design, build and program their own experiment to learn more about microgravity conditions aboard the International Space Station (ISS).

"To help students with their vision, Swinburne mentors act as expert consultants and use their own knowledge to help complete advanced tasks," says Swinburne Space Project Coordinator Dr. Rebecca Allen.

"Swinburne staff manage the team and also provide use of cutting-edge facilities."

The focus of this year's experiment is on researching the effects of microgravity on – a project the team of six Haileybury students came up with themselves.

Team Microcavity decided they wanted to try to recreate the human mouth environment inside a 12x5x5 centimetre container. "Not an easy feat," says Dr. Allen.

They put out a call to junior Haileybury students who were happy to supply baby teeth for the experiment.

Microcavity experiment heads to ISS
These components are important parts of the experiment. The white box is a 3D-printed chamber where the tooth and disk reside. The red electronic sensor will measure bacteria in a special broth surrounding the tooth. Credit: Swinburne University of Technology

The team designed the and that will drive the experiment in space.

After seven months of tests, trials and prototypes the experiment was sent to the US for prelaunch testing in February.

The experiment is one of around 24 experiments making the eight-hour journey to the ISS.

Astronauts at the ISS will initiate the experiments, which will remain at the ISS for 30 days, transmitting data to the SHINE team, before being returned to Earth for further testing.


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Citation: Microcavity experiment heads to ISS (2019, April 18) retrieved 15 July 2019 from https://phys.org/news/2019-04-microcavity-iss.html
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