4steps from the big bang
118things can go into it
zircon
NaturalMineral
The oldest known fragments of Earth are zircon crystals about 4.4 billion years old.
First appeared4.4 billion years ago
Made Of
Everything is made of something.← What it takes
What it leads to →
Made from
Comes from
Goes into
The oldest known fragments of Earth are zircon crystals about 4.4 billion years old.
From the big bang to zircon
The most direct chain from the start of the universe, following what things are made from and, for living things, what they evolved from. Each step shows when it first appeared.
big bang13.8 bn yrs ago
Hhydrogen13.8 bn yrs ago
star13.6 bn yrs ago
Ooxygen13.6 bn yrs ago
zircon4.4 bn yrs ago