Pictures from matura papers

In 2011, student Jorina sent a helium balloon to space. Reaching a maximum altitude of 30km, the onboard camera recorded a movie and shot these fotos:

And, what is more, other onboard detectors recorded the variation of temperature, air pressure and radioactivity with increasing altitude.

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This movie shows the balloon launch:

The balloon launch

And here is the balloon's journey:

The helium balloon's pictures from space