-
Between 13 and 14 billion years ago, the universe began.
-
During the first billion years, the expanding universe clumped together to form enormous clouds.
-
The sun began forming nearly 5 billion years ago
-
After a few billion years, the material cooled and condensed into the first stars and galaxies.
-
About 5 billion years ago, our solar system began forming in a galaxy that is now called the Milky Way glaxay.
Plan projects on a visual timeline
Map milestones, phases, deadlines, and key events in one place so the sequence is easier to see and share. Timetoast is a timeline maker for work, school, research, and stories.