Evidence
What do we know?
Verified claims with confidence scoring and cited sources.
Galaxies are moving away from each other, showing that the universe is actively expanding.
Back in 1929, an astronomer named Edwin Hubble made a massive discovery. He noticed that almost all galaxies are moving away from us. Think of it like dots drawn on a balloon. As you blow up the balloon, the dots stretch farther apart. Since everything is moving away now, it means if we play the tape backward, everything must have started packed tightly together in one tiny spot.
A faint glow of ancient heat from the early universe still fills all of space.
In 1964, two scientists accidentally found a strange hum on their radio antenna. This hum turned out to be the cosmic microwave background. It is the leftover heat from the Big Bang, cooled down over billions of years. It is like finding warm ashes in a fireplace, proving that a massive fire once burned there. This glow is the oldest thing we can see in the cosmos.
The oldest stars and galaxies are made of the exact simple elements predicted by the Big Bang theory.
The Big Bang theory predicts that the early universe was a super-hot soup that could only make the simplest ingredients, mostly hydrogen and helium. When we use telescopes to look at the very oldest stars, we find they are made of exactly these elements in the perfect amounts predicted. Newer stars have other ingredients, but the oldest ones are like time capsules from the very beginning.
Go deeper
Another way to see this
“Scientists view the Big Bang as a robust model that explains how our universe grew, not a literal explosion in space. Instead, it was space itself stretching...”
You might be wrong about this
The philosophical view challenges this
“The idea of a beginning changed how we think about time. Before the Big Bang theory, many scientists believed the uni...”
Interactive Exploration
Touch, drag, and discover
These visualizations respond to your curiosity. Interact to go deeper.
The First Moments of Everything
Loading timeline…
The Scale of our Cosmos
13.8 billion years
Age of the Universe
How long the universe has been expanding since the Big Bang.
75%
Hydrogen Abundance
The simplest element, which still makes up most of the universe today.
Perspectives
How is this interpreted?
Diverse viewpoints across worldviews and disciplines.
Scientific View
Scientists view the Big Bang as a robust model that explains how our universe grew, not a literal explosion in space. Instead, it was space itself stretching out. Today, physicists use general relativity and particle physics to trace this history back 13.8 billion years. They admit we still do not know what happened at the very beginning, as our current laws of physics break down at that extreme starting point.
Key Arguments
- Cosmic microwave background matches predictions
- Redshift shows universal expansion
- Light element abundances match early nucleosynthesis models
Go deeper
Deep Dive Media
Explore further
Curated videos and media on QE Smart Glass.
Think about this
“How does it feel to know you are made of stardust?”
The key insight
“If you could rewind the history of the universe like a movie, everything we see today—every star, planet, and even our own bodies—would shrink down into a single point far smaller than a grain of sand.”
Founder's Note
One thing my grandmother first taught me and still reminds me of till this day is that — “Knowledge Is Power” — and those words stayed with me ever since. I believe they sparked this creation.
To understand anything, you must Question Everything.
Darren
Founder of QE