Bungie has released a handful of short teaser videos for Destiny, along with a suggestion that more information will be available later today.
The videos, posted on the studio's Instagram account, tease elements of the game, including map selection, ship formations and on-foot sections.
Bungie recently updated its official website with new details for character classes in Destiny, as well as new gameplay videos demonstrating those classes in action.
Bungie has indicated it is in the final stages of development for Destiny, which will release for PS3, PS4, Xbox 360 and Xbox One on September 9.
A Destiny beta will take place in the months leading up to game's release - it is not yet clear whether the reveal coming later today will be in reference to the beta.