Google searching is now accompanied with marked stars feature

Google searching is becoming more personalized on your mobile handset now that a new stars feature has made its way onto the scene. If you constantly finding yourself search for information on Google, the new stars feature essentially allows you to mark some of your favorite content and rediscover them again down the road. So instead of figuring out or randomly clicking sites you thought you've visited in the past, they'll have a star marker next to it that indicates you've visited the site before – marked stars will be displayed on the top whenever you perform a Google search. Not only does it offer the convenience of not having to rediscover a bunch of sites you've already checked out, but it clearly makes searching for content on your handset simpler and organized. Currently, this new feature is only supported on Android phones, the iPhone, and Palm's WebOS smartphones.

source: Google