With regards to the experiments, the students certainly did not lack imagination with scientific domains ranging from animal and plant biology, to fundamental physics and robotics.  
 

S.U.P.E.RAT experiment

One group from Palermo University, Italy, studied the effect of acoustic stimulation on rats’ head orientation movement in zero gravity. Preliminary analysis showed that the head movements were slower in weightlessness, but perhaps the most surprising result was that the rats did not get at all sick during the flight and instead rather intelligently clung on to the cage floor with their feet to stop themselves floating around!
 
 

Students from Darmstadt University

Another group, from Darmstadt University, Germany, observed the reaction of water droplets in an electric field under microgravity conditions, with the aim of finding an optimal design for a shower for the International Space Station (ISS).

They were not the only group to orientate their experiment towards human spaceflight applications – the team from Nottingham University, United Kingdom, investigated the effect of microgravity on liquid droplet size and spread, in order to obtain a better understanding of the spread of disease in space through coughing and sneezing.
 
 

Zero gravity onboard the A-300

Now it is time for the students to go back to university and analyse all their data – and provide necessary input for our selection of the two best experiments which will then fly again next spring on ESA’s professional parabolic campaign.

For more information on ESA’s annual student parabolic flight campaigns, please visit the Education and Outreach website: http://www.estec.esa.nl/outreach/