jar writes:
NoNukes writes:
The sun is actually several billions of years old. 30 million years is essentially a new born sun for stars of the size of sol and smaller.
Sure about that?
Maybe the size of Jupiter or a little larger?
I didn't think something with the mass of Earth or less would be capable of becoming a star?
A body needs to be several times larger than Jupiter to achieve fusion and become a star. Jupiter is the biggest gas giant in our solar system, but it's not really that big compared to other gas giants we've detected elsewhere.