Answer:
.5 grams
Explanation:
1 gram is equal to 1000 milligrams (mg)
In reality we don't see the galaxy we see it's reflection .. the light hits or got emitted by the star travel all the way long to hit our eyes .. we see their reflection . everything around you that you see is it's reflection
I’m pretty sure it is caused by the heat of the sun warming it up back into its original state of tar