WEBVTT FILE 1 00:00:02.240 --> 00:00:09.980 Particles or droplets suspended in the sky are called aerosols. 2 00:00:10.000 --> 00:00:14.980 They influence cloud formation, climate, and people's health. 3 00:00:15.000 --> 00:00:16.980 Some come from these. 4 00:00:17.000 --> 00:00:21.440 Some come from these. 5 00:00:21.460 --> 00:00:22.570 NASA's PACE mission 6 00:00:22.590 --> 00:00:25.270 will help scientists study aerosols, 7 00:00:25.290 --> 00:00:29.180 which is good information for everyone. 8 00:00:29.200 --> 00:00:32.522 PACE: Earth, Science, Life