Asteroid Day: A Global Movement To Protect Earth From Asteroids

Tuesday, June 30

all over the Earth

http://www.asteroidday.org

http://science.nasa.gov/science-news/science-at-nasa/2008/30jun_tunguska

https://www.youtube.com/watch?v=TBU761rLbUg

“Asteroid Day is a global awareness movement where people from around the world come together to learn about asteroids and what we can do to protect our planet, our families, communities, and future generations. Asteroid Day will be held on the anniversary of the 1908 Siberian Tunguska event, the largest asteroid impact on Earth in recent history.”