Size according to
Modern Science
nWe still donŐt know how large the universe is, as we have not found any ends!
nIt is about 25 trillion miles (4 light-years) to the nearest star beyond the sun.
nIt is about 2 million light-years (12 quintillion miles) to the next large galaxy.
nThe most distant known objects are about 10 billion light-years  away.