 Coming up today, Excelsior! YouTube Spaces gets superpowers with help from Stan Lee. Google says 91% of its YouTube ads are viewable, and videos appear for 55% of Google keyword searches. Hello and welcome to YouTube News for May 13th, 2015. I'm your host, Alex, and I'll be walking you through some of the most important and interesting topics revolving around the YouTube platform. First up, Stan Lee of Marvel has jumped into the spotlight at the YouTube Spaces to promote a superhero video making contest. The contest is titled Worlds of Superheroes, and is set to be filmed at five of the six YouTube Spaces around the world. And each location will have its own dedicated sets and a green screen available for creators that want to come in and make some superhero videos. Pretty cool. Next up, Google says that 91% of its YouTube ads are actually seen compared to the 54% that are seen displayed on search results or on websites using double-click. This high viewability of ads on the YouTube videos is great news for advertisers because they get to know that their ads are actually being seen and it's good for video creators so they can expect a steady revenue stream. Not much else around that, but pretty cool information. And last up, speaking of search results, it turns out that 55% of Google keyword searches present results in the form of video with 82% of those videos' results coming from YouTube. This number has been climbing every single year, so it's best to keep that in mind so when you're creating or thinking of your next video, you can search for tentpole or trending topics on Google and maybe your next video could become a viral video. So at the end of the day, your video might show up in results not exclusively on YouTube.com, but maybe Google.com. Anyways, guys, that's it for me this week. Tune in again next Wednesday for the latest in YouTube news. Thanks for watching. First up, YouTube's CEO, Susan Logitski, claims YouTube has more viewers on mobile alone than any other cable channel. YouTube's ongoing growth on mobile is just one part of the continued upswing.