25K views · 646 reactions | One thing is certain: ball earthers will never be able that the Earth's surface is capable of sustaining and preserving its convex shape. Continents are large islands that are popping above the ocean level, therefore they are “dry land”, inside contained, flat water with elevation features. Once you reach our LARGE OCEAN, it's a Flat Plane = SEA LEVEL _____. This test is repeatable. | Sean Gillum | Facebook

63K views · 530 reactions | Small things matter for life in Earth's oceans  By measuring ocean surface features on a smaller scale than was previously possible from space, SWOT is helping us understand how waves and eddies carry heat, nutrients, and energy through marine ecosystems. go.nasa.gov/4kvWcTP | NASA Jet Propulsion Laboratory | Facebook