Our energy supply comes mainly from fossil fuels, with nuclear power and renewable sources rounding out the mix. These sources originate mostly in our local star, the Sun.
I believe it was Locke... I could be wrong though
<span>50 to 1,000
A galaxy cluster contains anywhere from 50 to 1,000 galaxies. These are extremely large and hold millions of planets. So amazing!
I hope this helped. Have a great night!</span>
