Since the Big Bang

Since the Big Bang is a single continuous timeline of everything, from the origin of the universe to today.

Pinch to zoom out and watch billions of years compress into a single view: the formation of Earth, the first life, the dinosaurs. Zoom in and the timeline narrows centuries, then years, then individual days. Pan anywhere along it and events appear where they happened in time.

BROWSE FREELY
No account needed. Explore the full timeline, search for any event, and read the details: wars, discoveries, inventions, art, disasters, and the people behind them.

ADD YOUR OWN HISTORY
Sign in and place your own moments on the same timeline as the rest of history. Choose who sees each one:
• Just me: a private record only you can read
• Followers: visible to people who follow you
• Public: part of the shared timeline for the community

Your first day at a new job sits next to Steve Jobs introducing the iPhone. That is the point.

FOLLOW OTHER PEOPLE
Find and follow friends to see their events woven into your timeline. Keep your account public, or make it private so you approve each follower.

SAFETY
Every event and profile can be reported or blocked. Reports are reviewed within 24 hours, and there is zero tolerance for objectionable content or harassment.

Sign in with Apple or Google.