https://www.polygon.com/2017/11/15/16655950/destiny-2-curse-of-osiris-livestream-reveal-bungie

Destiny 2 developer Bungie is finally ready to delve into Curse of Osiris, the game’s first expansion, in the studio’s typical fashion: a series of reveal livestreams. Bungie will kick off its schedule today, and you can watch the first livestream on the studio’s Twitch channel (or below).

“New Stories to Tell,” the first reveal livestream for Curse of Osiris, will begin at 2 p.m. ET. “Learn about the places you’ll go, the characters you’ll meet, and the enemies you’ll fight,” said Bungie in its description of the show. The studio did not say how long the stream will be, but these events typically run for 40-60 minutes.