Channel: Seeker
Category: Science & Technology
Tags: explainlyman alpha radiationedutainmenteducationisswavelengthsinspirationgroundbreakingscience videosspaceatmospheric layersfun sciencecomethostwhat happens ifseekergeocoronaouter spacespace travelnewscuriositysolar systemlearnwhat if scenarioteachswanastronomyawethe mooninnovativewhat ifesaplanet earthcurrent eventsdiscoveryscienceelementsearthscience newsthe atmosphereexplainer
Description: We still aren't 100% sure where Earth's water came from. Check out the latest understandings in our new video here: youtube.com/watch?v=NP7dda0sqmc