Space exploration inspires me, but it's very risky. The most recent victims of a space malfunction are five gecko lizards on board a Russian science satellite.
Scientists were studying how the sex lives of the geckos were affected while they lived in space. Unfortunately, when the satellite returned to Earth, the geckos were dead. I think that studying biology in space is really important, because we'll be a space-faring civilisation one day. But are we being careful enough with the lives of people and animals?