The trailer shows returning characters Cayde-6, Zavala, and Ikora as there is an invasion on the first game's Tower. Watch it below.
Bungie previously announced Destiny 2's release date as September 8 alongside special editions of the game. Destiny 2 will have a season pass called the Expansion Pass, which includes "Expansion I and Expansion II, offering brand new story missions, cooperative activities, competitive multiplayer, and a wealth of new weapons, armor, and gear."
Destiny 2 is headed to PC in addition to Xbox One and PlayStation 4 and will offer PS4-exclusive content until at least Fall 2018. An open beta will be available to everyone sometime this summer, but if you pre-order the game you can play the beta early.