Scientists find liquid water on Mars | Al Jazeera Newsfeed

Scientists say they’ve discovered vast oceans of liquid water below the surface of Mars, which could hold the answer to whether life exists there. It may also make the planet more habitable for humans. Subscribe to our channel http://bit.ly/AJSubscribe Follow us on Twitter https://twitter.com/AJEnglish Find us on Facebook https://www.facebook.com/aljazeera Check our website: https://www.aljazeera.com/ Check out our Instagram page: https://www.instagram.com/aljazeeraenglish/ Download AJE Mobile App: https://aje.io/AJEMobile @AljazeeraEnglish #Aljazeeraenglish #News