What if you could see what the ENTIRE universe looked like when it was just a baby?

The Day We Found the Universe's Baby Picture!

How a space telescope showed us what the universe looked like billions of years ago

Scientists revealed a 'baby picture' of the entire universe from 13.8 billion years ago!

Imagine having a camera that could take a picture of the universe when it was just a baby — only 380,000 years old! That's exactly what scientists revealed on April 23, 2013!

The European Space Agency's Planck telescope had been floating in space, far beyond the Moon, doing something incredible. It was capturing light that had been traveling through space for 13.8 BILLION years! That's older than Earth, older than our Sun, older than almost everything!

This special light is called the Cosmic Microwave Background, or CMB for short. Think of it like the universe's very first baby photo! When scientists looked at this picture, they saw tiny hot and cold spots — like a cosmic treasure map showing where galaxies and stars would eventually form.

Did you know? The differences in temperature were incredibly tiny — like measuring the difference between a cup of hot cocoa and one that's just a teensy bit cooler!

💡 The Planck telescope could detect temperature differences so tiny that if you heated a swimming pool by that amount, you'd never feel it!