Asteroid Day is a global awareness campaign where people from around the world come together to learn about asteroids, the impact hazard they may pose, and what we can do to protect our planet, families, communities, and future generations from future asteroid impacts. Asteroid Day is held each year on the anniversary of the largest impact in recent history, the 1908 Tunguska event in Siberia. Learn more and get involved at www.asteroidday.org

Live Streams: Asteroid Day – 30 June

Related channels: ASTEROIDS, METEORS, OSIRIS-REX, COMETS, DWARF PLANETS, THE SOLAR SYSTEM