How Worried Should We Be About Rogue Planets Striking Earth?

There might be more rogue planets than stars in our galaxy, but the odds are that none will hit us. Here's everything you need to know about rogue planets.

Related Keywords

Toronto , Ontario , Canada , Garrett Brown , Justine Kirsten Dunst , University Of Toronto , Kirsten Dunst , Rogue Planets , Rogue Planet Headed , Milky Way ,