Samsung held their Unpacked Press Event to launch the Galaxy S6 and Galaxy S6 Edge on a strange date this year. It was Sunday at 9AM CT. As has become the MO lately, this was just before the Mobile World Congress 2015 event started today. If you didn't get a chance to watch it yesterday, Samsung graciously offered up a video of it, which we conveniently linked above.
It's a full 43+ minutes long, so block out a bit of time if you plan to watch it all. Alternatively, Samsung also shared a "packed" version of their Unpacked Event, by distilling the whole presentation down to 60 seconds. You can check out that in the thread below. Enjoy!