I think the article does a good job clarifying in simple words those questions risen by the slightly click-baity title.

>”Once soft and flexible, but since hardened, this ancient “space gum” consists of polymer-like materials extremely rich in nitrogen and oxygen. Such complex molecules could have provided some of the chemical precursors that helped trigger life on Earth”

That would be some stale big league chew if that were the case. By orders of billions of years. Making it the oldest wad of big league chew we know of in existence. ;)