After 36 years entertaining and educating audiences, Brisbane Planetarium curator Mark Rigby has presented his final show in his Cosmic Skydome. I caught up with him after his last show.

<p>After 36 years entertaining and educating audiences, Brisbane Planetarium curator Mark Rigby has presented his final show in his Cosmic Skydome. I caught up with him after his last show.</p>

Join Luke Grant on Saturdays and Sundays from 9am for all the latest local news.

<p>Join Luke Grant on Saturdays and Sundays from 9am for all the latest local news.</p>

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