As is tradition, #AUVSentry gets dressed up for its final dive of the cruise. "Let's go exploring!" is a perfect sentiment for Sentry, which discovered a new active vent site on that last dive. (Huge kudos to electrical tape artists Justin & Matt!)

Pretty coral bedecked by nightmare brittle stars #TwilightCoral youtu.be/Z0OSCH8cDCk

School is in session! ROV Livestream of #TwilightCoral expedition happening now. youtu.be/Z0OSCH8cDCk

Alien Landscape or Fairy Garden? #TwilightCoral

Please enjoy a random assortment of #ROVJason photos as I transfer data. First up: a scenic landscape of tubeworms and mussels, with slurp. Credit: #ROVJason R/V Roger Revelle U.S. National Science Foundation #NSFFunded Fornari & Mullineaux Woods Hole Oceanographic Institution (WHOI)

"It looks like bunny ears." We'll be diving on the new hydrothermal feature for a little while longer. #PescaderoVentDiving2 youtu.be/SGxLb0YsZo0

Woohoo!! Good news: ROV issue resolved, so we're diving! Currently on our way to seafloor to explore the unusual mound on the shelf break of the Blake Plateau. On bottom around 2 p.m. ET. Tune in LIVE: oceanexplorer.noaa.gov/livestreams/we… [Shrimp from #Okeanos Dive 01 for attention...]

Interesting! More hermit crab crawling up stalks! Not seen this before.. 1414 m #okeanos Deep Mound

On bottom — 3,770 m (2.34 mi) below ocean's surface! Fun fact about today's #Okeanos dive site: Blake Spur escarpment is the steepest known location on the U.S. eastern seaboard. Join us LIVE as we unravel mysteries of Blake Spur's shear walls: oceanexplorer.noaa.gov/livestreams/we…

#OKEANOS! A cute little hermit crab carrying a sea anemone on Blake Spur Trough, 3651 m depth!

Ooh, look at that detail on the polyps #Okeanos youtube.com/watch?v=i7ZVGX…

Lovely Chrysogorgia coral! 3625m #Okeanos Blake Spur Trough! showing off some anemones and other commensals