As rumored for quite some time now, Bungie is preparing to reveal "something" about Destiny in the very near future. With all the chatter that the proper sequel is still likely some time away, that could only mean that we'll be getting some significant new Destiny content of some sort.
And again, if the rumors are true (and how often are they not?), than the reveal should be for the Destiny: Rise of Iron expansion.
As of now, Bungie has scheduled a "Destiny Reveal Stream" for Thursday, June 9th at 10am PT/1pm ET via their official Twitch channel. As big fans of the original and The Taken King expansion, we're certainly excited to learn more about Bungie's upcoming plans.