For example, the cosmic microwave background radiation that we see right now was emitted at the time of photon decoupling, estimated to have occurred about 7005380000000000000♠380,000 years after the Big Bang, which occurred around 13.8 billion years ago.
Misalnya, radiasi latar belakang gelombang mikro kosmik yang kita saat ini dipancarkan saat foton terbelah, diperkirakan 7005380000000000000♠380000 setelah Ledakan Besar, sekitar 13,8 milyar tahun lalu.