NASA plans to make a splash today (April 6) by dropping a test version of its Orion crew capsule into a big pool, and you can watch all the action live online. 

The 14,000-lb. (6,400 kilograms) test capsule will plunge into the Hydro Impact Basin at NASA’s Langley Research Center in Hampton, Virginia, at 1:45 p.m. EDT (1845 GMT), and you can watch it live here on, courtesy of NASA TV.