00:00A fiery monster just ripped through the sun's surface,
00:03and it's as terrifying as it is beautiful.
00:06NASA captured the explosive moment when a solar filament,
00:09basically a gigantic ribbon of super-hot material,
00:12snapped and erupted.
00:14The result?
00:15A 250,000-mile-long canyon of fire,
00:18so massive it could fit 30 Earth's end-to-end.
00:21Glowing plasma walls towered 12,000 miles high
00:24while a massive cloud of solar particles burst into space.
00:28This explosion, called a coronal mass ejection, isn't heading for Earth,
00:32but experts warn we might not be so lucky next time.
00:35If one of these CMEs hits us directly,
00:38it could knock out satellites, GPS and even entire power grids.
00:42The sun's been getting rowdier lately,
00:44entering a more active cycle,
00:46raising the chances of direct hits in the near future.
00:49Astronomers feared this eruption was Earth-bound,
00:52but for now, we're in the clear.
00:54Still, there's a 60% chance of radio blackouts from the storm,
00:57possibly through the weekend.
00:59And this might just be the beginning.
01:01The sun is waking up, and it's not in a good mood.
01:04The sun is waking up.
01:05The sun is waking up.
01:06The sun is waking up.
01:07The sun is waking up.
01:08The sun is waking up.
01:09The sun is waking up.
01:10The sun is waking up.
01:11The sun is waking up.
01:12The sun is waking up.
01:13The sun is waking up.
01:14The sun is waking up.
01:15The sun is waking up.
01:16The sun is waking up.
01:17The sun is waking up.
01:18The sun is waking up.
01:19The sun is waking up.
01:20The sun is waking up.
01:21The sun is waking up.
01:22The sun is waking up.
01:23The sun is waking up.
01:24The sun is waking up.
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