In this week's science adventure, Nanogirl takes Chloe and her friends from Royal Oak Primary to Auckland's Stardome Observatory to meet expert Josh Kirkley and find out why stars twinkle.

Join Nanogirl and some Royal Oak Primary students as they discover why stars twinkle...

Or do they?

Watch the video of the experiment here.

For a print-out of this experiment, please click here.

Go to this episode on rnz.co.nz for more details