Worlds Beyond

Heather Couper investigates the mysteries of our solar system and beyond.

show more detailshow less detail

Episodes

EpisodeTitleFirst
Broadcast
Comments
01The Hunt For Planet X20041229

The solar system's outer edge is cold and unexplored.

Could another planet lurk beyond Pluto?

02To Catch A Comet20050105

The lure of the comet is centuries old.

Helen meets those who hope to land a probe on one of them.

03 LASTOther Worlds20050112

Heather follows the search for planets circling other stars.