Galaxy Formation: Artists' Conception of Wolfe Disk Galaxy

Galaxy Formation: New Wolfe Disk Upends Old Theories

Galaxy Formation in the early Universe was thought to be a chaotic series of collisions. Find out how a newly discovered disk galaxy calls that idea into question. (4:00 min read)

Cosmic Collision Makes Gravitation Waves

​Scienctists have detected the gravitation waves from the collision between a neutron star and a black hole. Find out more about what this tells us about our place the universe.