Why This 5.4-Million-Year-Old Planet Is Still a Baby
When you buy through links on our site , we may realise an affiliate commission . Here ’s how it works . astronomer just enamour a first - of - its - kind icon of a newborn foreign public — which has been grow in a nursery of dust and gas for more than 5 million age . So why is this planet reckon just a child ? Astronomers say it ’s because the star , called PDS 70 , is only 5 million or 6 million age old ....