Do you think you have a rock from space? Bring it to Western
Scientists will examine your 'space rocks' Friday and tell you if they are legitimate
Western University's Centre for Planetary Science and Exploration is hosting Asteroid Day at the Cronyn Observatory today.
Asteroid Day is held each year on June 30, the anniversary of the largest asteroid impact in recent history, the 1908 Tunguska event in Siberia.
There will also be meteorites on display and an impact cratering demonstrating.
If the clouds clear, visitors can also take a look through the large Cronyn telescope to get a close-up look at the sun.