Not really new news, scientists have known for much longer that all atoms stem from the big bang ultimately.
Even the Cosmos series speculated because of our solar system's cycle around the center of the galaxy in it's 4 billion year history would make it likely that our planet over it's history could as it did come into contact with other bodies carrying those building blocks.
Even the Cosmos series speculated because of our solar system's cycle around the center of the galaxy in it's 4 billion year history would make it likely that our planet over it's history could as it did come into contact with other bodies carrying those building blocks.