WEBVTT FILE 1 00:00:01.600 --> 00:00:02.520 [rocket engine sound] 2 00:00:02.540 --> 00:00:08.100 The Little Satellite That Could 3 00:00:08.120 --> 00:00:12.190 4 00:00:12.210 --> 00:00:13.530 5 00:00:13.550 --> 00:00:19.240 Intended to last only 1 year, EO-1 ended up working for 17 6 00:00:19.260 --> 00:00:24.270 Over that time, it gathered tons of useful data and stunning images 7 00:00:24.290 --> 00:00:52.500 8 00:00:52.520 --> 00:00:56.590 9 00:00:56.610 --> 00:01:00.930 Running on fumes, EO-1 was switched off on March 30, 2017 [switch sound] 10 00:01:00.950 --> 00:01:01.480 11 00:01:01.500 --> 00:01:08.930 slowly spiralling down until 2056 when it will burn up on re-entry 12 00:01:08.950 --> 00:01:10.380 13 00:01:10.400 --> 00:01:17.680 But EO-1's technological advances live on in NASA's current fleet of satellites 14 00:01:17.700 --> 00:01:22.455