most earth like in terms of size and surface temperature teagarden is high on the list of potentially habitable exoplanets and then there are planetary systems like trappist one this stars orbited by 7 planets of which at least 3 are in the habitable zone. some bodies in our own solar system could also potentially support life such as the icy moons of the gas giants jupiter and saturn they're outside the sun's habitable zone but below their surfaces our oceans that could be home to life protected by an icy crust. if outlet is right why object data. do you have a question about science if you do send it to us as a video text or voicemail if we answer it on the show we'll send you a little surprise as a thank you so come on just ask if you can find us at d w dot com slash science on twitter at d w underscore site tech and on facebook at d w dot science. earth is unique. our lovely planet posts. more liquid water than any other astronomical object we have found so far. since we're talking about water did you know that it not only covers more than 2 thirds of the globe but also makes up m