Marvel Comics is gearing up to make a special announcement.

Taking to social media, Marvel posted the cryptic image (below), along with the following caption:

“Tune in tomorrow for a special announcement. #MarvelComics”

Marvel Comics

Image: Marvel Comics

There’s no clear indication on what the announcement will be or whether this will be related to the comics arm of the business or the movie side. The announcement will be made at 12pm ET.

It’s worth noting that the image above includes four symbols depicting Spider-Man, Black Panther, Captain America and Captain Marvel. At least three of these characters are expected to appear in forthcoming Marvel Studios movies, after the current phase ends in 2020.

Could this announcement have anything to do with the as-yet-unannounced Phase 4?

I guess we’ll have to wait and see…