Home
Projects
Chat/Create
People
Log in
Projects
When galaxies collide
4 chapters
53 assets
by teacher · 10 jul 2026
Start project
Top 3
Public
No rankings yet.
See Top 10
Chapter 1
The cosmic roadmap
1
The speed of our cosmic neighbor
2
Vesto Slipher and the cosmic blueshift
3
The Local Group cosmic family
4
Measuring the invisible side-step
Open chapter
Chapter 2
The physics of a smash-up
1
Why stars will rarely collide
2
Gas clouds spark a stellar baby boom
3
Gravity plays the cosmic harp
4
Two supermassive black holes meet
Open chapter
Chapter 3
The birth of Milkomeda
1
Redefining our night sky
2
The rise of an elliptical giant
3
The fate of our Solar System
4
The dying embers of star formation
Open chapter
Chapter 4
Collisions across the cosmic web
1
The Antennae galaxies show our future
2
Understanding galactic cannibalism
3
The invisible cosmic web highways
4
The ultimate fate of the Local Group
Open chapter
YOUR GOAL
Master of When galaxies collide
