It’s been a busy few days for Star Trek: Discovery updates, and things continue at full speed ahead yet again today!

We learned over the weekend of the first and second Discovery episode titles, and today CBS has released a new promo featuring the first four titles from the upcoming first season – likely tired of being beaten to the punch by TV listings spoiling the surprise.

These two new titles certainly give us something to speculate about, don’t they?

It’s more than likely at least one of the two will be heavily featuring the Klingon side of the Discovery story, as series actress Mary Chieffo called out the new title reveal as having one of her favorite Klingon episodes listed.

“The Vulcan Hello” and “Battle at the Binary Stars” debut in Hollywood tomorrow night for press and invited attendees; the rest of the world will have to wait until Sunday or Monday evening to learn what secrets these episodes have to share.

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Here’s a new Saru-themed poster which arrived online last night:

Finally, here are yet another handful of behind-the-scenes Discovery photos from series co-executive producer Ted Sullivan.