The Universe: Dark Future of the Sun

00:00:00 In the beginning

00:02:16 Inside this gargantuan ball

00:04:31 The sun will eventually

00:06:28 100 times its mass.

00:08:25 Megaton bomb

00:10:04 Our climate is very sensitive

00:12:08 But we could imagine

00:14:24 Fusing it together

00:16:22 And gets hotter

00:18:12 Of carbon and oxygen.

00:20:06 Has captured close-up photos

00:22:07 Several times.

00:23:51 A bulge of gas on the sun.

00:25:36 Slightly outward.

00:27:10 Of the gas giant planet

00:28:54 Perhaps, a little egotistically

00:30:56 If human-type civilizations

00:32:45 However, this means its energy

00:34:42 Will have drifted away.

00:36:31 In the solar system

00:38:23 Humans could theoretically live

00:40:18 Here on earth.

00:41:51 Affordable nuclear fusion

00:43:52 like Earth.