Skip to content



Asteroid Day 2024

Asteroid Day (as observed annually on June 30) is the United Nations sanctioned day of public awareness of the risks of asteroid impacts. In honor of this day—co-founded by astrophysicist and famed musician Dr. Brian May of the rock group Queen, Apollo 9 astronaut Rusty Schweickart, filmmaker Grig Richters, and B612 Foundation President Danica Remy—CTT has created a playlist with videos about cosmology, outer space, and other bodies throughout the solar system.