NASA @NASA
We’re set to launch the Surface Water and Ocean Topography (SWOT) satellite at 6:46am ET (1146 UTC) on Dec. 15. SWOT will evaluate the world’s oceans, lakes, and rivers, #TrackingWorldWater and the effects of climate change. https://t.co/vJeLvWgDV2 https://t.co/IQO0ug7KQA — PolitiTweet.org