Hey You What If?Series 2We Had Two SunsCBBCFirst broadcast: Fri 16th Sep 2022, 08:20 on CBBC ChannelLatest broadcast: Thu 14th Mar 2024, 10:55 on CBBC HDAvailable for yearsThere is a way that Earth could have a second sun, so we try it out to see what happens.ContributorsDirector:James LordProducer:Jasper JamesProducer:Nicholas KerteszProducer:Matt WhiteWriter:Chris McCauslandGenresChildren'sFactualFactualScience & NatureBrandHey You What If?SeriesHey You What If?: Series 2 Source: BBC Online