Worlds Beyond

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

Episodes

EpisodeTitleFirst
Broadcast
Comments
20041229

Heather Couper investigates the mysteries of our solar system and beyond. 1/3. The Hunt for Planet X: The solar system's outer edge is cold and unexplored. Could another planet lurk beyond Pluto?

20050105

Heather Couper investigates mysteries of our solar system and beyond. 2/3. To Catch a Comet: The lure of the comet is centuries old. Helen meets those who hope to land a probe on one of them.

20050112

Heather Couper presents a series investigating the mysteries of our solar system and beyond. 3. Other Worlds: Heather follows the search for planets circling other stars.

01The Hunt For Planet X20041229

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

Could another planet lurk beyond Pluto?

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.

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.

03 LASTOther Worlds20050112

Heather follows the search for planets circling other stars.