Illustration of a brown dwarf surrounded by a swirling disc of planet-building dust
NASA/JPL-Caltech
The following is an extract from our month-to-month Launchpad publication, through which resident space skilled Leah Crane journeys by the photo voltaic system and past. You can join Launchpad without cost right here.
Let’s begin at first. For a few hundred million years after the large bang, there have been no solids – no dust. First there was simply boiling sizzling plasma, after which because it cooled, solely sizzling fuel. The universe went on increasing…