What Did We Learn From Landing On A Comet? Philae is the first lander to touch down on a comet, but what have we learned since it landed? Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts Device Lets You Control Video Games Hands-Free You Don’t Expect to See These 29 Mildly Interesting Things Everyday 3D-printing needle creates intricate objects in soft gels Humans Can Be Dated Like Trees You have more than five senses How Does a Gas Pump Know When to Stop Pumping?