Science Smart: Excitement over potential 9th planet

Air Date: Jan 28, 2016 12:35 PM PT

Science Smart: Excitement over potential 9th planet2:17

Stay Connected with CBC News

Weather

Severe weather warnings or watches in effect for:

Vancouver

Light Rain

12°C

Kelowna

Cloudy

4°C

Abbotsford

Light Rain

7°C

Prince George

Mostly Cloudy

-3°C

Victoria

Mist

11°C