There is an upcoming STS-125 Space Shuttle mission to service the Hubble Space Telescope. It's next week, but there's a good chance the average person has no idea. NASA has a history of making something really cool seem terribly boring and finally someone got the right idea. Space.com is showing a "teaser trailer" of the upcoming mission that is along the lines of what people expect from decent marketing.
It's great in that it gets all of the parts that are important to the average person across in just 2 minutes while making it seem cool.
The mission is cool. Evadot says thanks to the creators of this for getting it right.