For funnsies [when available], I may use the δ¹⁸O(atm) from these data to recreate my HLY0503-JPC22 age model. Might make for a good comparison... and new pub! Posting for my own posterity (*temporal pincer movement- if anyone gets this reference, you officially rock!)

Excellent new publication from @adrg2.bsky.social et al. (2026) on DSM impacts 🌊🧪 *My team greatly appreciates this comprehensive info!

Happy #PublicServiceWeek 🤝 To my entire public service family, across all disciplines, thank you. I've been fortunate to spend over 10 yrs in service (military + civil service) and wouldn't have it any other way. It's truly an honor to have a professional life rooted in service.

Truly sorry to hear this heartbreaking news from University of South Florida. Fire at the USF College of Marine Science research building. Keeping my ears open for opportunities to help (please tag me if you see any). Hope the science community can rally and assist any research losses 🌊🧪

Just awarded a new deep-sea sediment plume study to our USGS colleagues. Excited to see where this one takes our teams. #SettlingVeolcity is quite important in the DS. Mod for our current study, "Baseline Characterization of Offshore Mineral Ecosystems" (aka- BCOME). GO TEAM GO 🧪🌊

Data are coming in! 🧪🌊 NOAA contracted NV5 to explore #AmericanSamoa. Our colleagues are busy, busy! You can check out near real-time box core sample images here:

🔔 #MEPAG kicks off today. Stay tuned for some highlights from the exciting world of Mars Exploration. 🧪🔭 #PlanetarySci

Great geospatial offshore tool! Check out those layers under 'Seabed and Sediments' 🧪🌊🐟

🚪🔔🐟 Here’s your reminder, the Netherlands’ fish doorbell is live! One of my favorite citizen science projects 🧪🌊

Victor Glover on Artemis II crew dynamics: “Yes, we get along well, but we ALSO disagree well.” Love this framing! I tend to approach disagreements with an open mind for resolution, but I like this slight pivot in mindset.

Watching a big-time tornado head towards my parents’ house- from >1,500mi away- is a terrible feeling. Stay safe, Wisconsinites!!! #WIwx

In honor of International Day of Human Spaceflight, thank you to everyone who has played a role in these complex, inspirational fields. This global team is truly remarkable: past, present, + future. 🧪🔭 #PlanetarySci

Shout out USS John P. Murtha (⚓🐊) LPD-26 was selected as Friday's recovery vessel for the #ArtemisII crew (~1700 PT). Bravo Zulus all-around + Hooyah Navy! Keep tab via MarineTraffic for updates 🌊🔭

#ArtemisII Lunar Approach 📸🌔 🌊 When you dive on the HOV Alvin, each Observer has a tablet + we were tasked w/ meticulous record-keeping. The anticipation was v. stressful. Now, imagine floating in that small "office" while looping around the moon + ensuring you record... EVERYTHING 😮‍💨 🔭🧪

Incredible to see -HUMANS- on the Deep Space Network (DSN)! As a Martian, it's strikingly fun to see new faces at the DSN party 🪩🕺 ART2 current RT light-time: 0.15s 🧪🔭 Data and live DSN dashboard: eyes.nasa.gov/apps/dsn-now...

Big moon loop ♾️ time. Let's go space camping!

GO FOR LAUNCH!!! Let’s goooooo 🚀🥹 Geology, space camping, and TRL boosts. Heck yeah! To the moon ♾️ (Yes, our ASCAN interviewee groups are watching!!!)

🚨 NASA- HRP IWS (4/7-4/9, 2026) As we gear up for today's #ArtemisII launch window, a friendly reminder that (free + virtual option) registration is still open for the 2026 NASA Human Research Program Investigators' Workshop Deets ⤵️ 🧪🔭

Our lovely colleague handcrafted coffee cups for the exp science team 🥹 ℹ️ Made from deep-sea mud + clay collected by the HOV Alvin on our Aleutians, AK Expedition *For several reasons, a small subset of fine-grained samples were unusable, so she transformed them into art Thank you Dr. AW 🫶 🌊🧪

"Hey- new yearbook picture dropped." -Saturn, probably. -- Image credit: NASA, ESA, CSA, STScI, Amy Simon (NASA-GSFC), Michael Wong (UC Berkeley); Image Processing: Joseph DePasquale (STScI) 🔭🧪 #PlanetarySci #JWST

NASA MSL Curiosity rover's 🛞... still rollin'. Image: NASA/JPL-Caltech/MSSS; Sol 4844 (23.03.2026) via MAHLI 🔭🧪 #PlanetarySci

(Today’s 🏃🏻‍♀️training plan from my 🇳🇴 peeps has an important footnote 🥹) “Gratulerer med Våffeldagen 🧇” If you're seeing this, consider it your sign to start thinking about your waffle toppings. *I’m sticking w/ strawberries + Seterrømme* Kos deg! #InternationalWaffleDay 25.03.2026

🧪📍🌊 🦑🍎 Applications are currently being accepted for Cohort 7 of the Dragonfly Mission’s Guest Investigator Program. Over a two year period, students will be mentored by members of the Dragonfly team for 3.6 months per year on projects relevant to Saturn’s moon Titan.

Notable NASA #Ignition update. Of interest, a phased approach to a collaborative lunar base: Phase 1: Build, Test, Learn Phase 2: Establish Early Infrastructure Phase 3: Enable Long‑Duration Human Presence In today's Presser, Isaacman also mentioned landing astronauts at a 6-mo freq. 🔭🧪

🗣️ Tiny bsky shout out to our NASA-JPL colleague, Mark Wallace! Why? Peep the #ProjectHailMary credits. BRAVO, Martian Friend 👏👏👏

GPR on a Martian delta (Jezero crater)? Yes please. Congrats on the new publication! Always enjoy catching up on new data coming from the Mars2020 mission/ teams. (Shout out to RIMFAX!) (Cardarelli et al., 2026) 🧪🔭 #PlanetarySci

Sending my aloha to O’ahu in the wake of this week’s storms. 🌊 Latest NOAA data for the Wahiawa Dam adjacent to O’ahu’s North Shore:

Heads up, 🌔 Team: NASA may (re)roll-out SLS tomorrow (March 19, 2026) #ArtemisII 🔭🧪

#LPSC 🧵 57th Lunar and Planetary Science Conference 📍The Woodlands, TX, USA (March 16-20, 2026) While I'm not attending, I figured it might be useful to curate the virtual LPSC Town Halls and Plenary Sessions. #PlanetarySci 🔭🧪 #LPSC2026 LPSC schedule:

«(Re)introduction time» Hallo 👋 Welcome to my lil' slice of bsky. Follow along for an assortment of: • Oceanography 🌊 • Geology/ Paleoclimate 🪨📉 • Planetary Science 🔭 (beep boop 🤖) • STEM 🧪 • Sprinkled with adventures (n+1) Research, pubs, travel, et al. (🔗 in bio)

Sending out support to students & colleagues at my alma mater, Old Dominion University, Norfolk, VA. Active sho*ter on campus this morning- directly in the middle of campus (Constant Hall area). Heartbreaking 💔 www.wavy.com/news/local-n...

Thank you VAP-A for ~14 yrs of research🫡 Set to reenter this evening (~1945 ET 10.3.2026) 🧪🔭 #PlanetarySci

“Officially” #BiathlonFamily ~ Tusen takk + danke schön for the 💐~ Past week was a beautiful, unexpected seismic shift in my life- what / a / dream. (Apparently my knowledge of natural v. artificial snow chemistry/ fluid dynamics/ phase diagrams has a real-life applications)

Didn’t realize how much my Wisconsinite soul needed to return to a similar region. Glaciated terrain, white birch trees, 🎿 instead of cars- my heart is so full right now. Oh & the town is filled w athletes for this weekend’s events! Good to be back at a competition- albeit new 🫶 #LakePlacid #IBU

Personal knowledge overlap: Project Hail Mary 🤝 NASA-JPL Realizing Grace + Rocky are essentially a living, fully-functional Science Traceability Matrix (STM) 😅 #DeepSpaceMissionDevelopment #TeamX #PSSS2018

Last month, I visited NASA Kennedy Space Center, SLS/ Orion, + surrounding areas. Planning on visiting #ArtemisII before it launches (after the next rollout)? I put together some tips + photos to assist your planning. And cookie recommendations. You won't be disappointed.

NASA-JPL hosted a panel discussion for #ProjectHailMary So many amaze (🎶) humans in one spot!!! My colleague said Ryan Gosling mentioned, “Voyager was the original Hail Mary” 🥹 (Reminder- Matt Damon visited JPL + the Mars Yard for “The Martian”- which I alsooo missed!) 🧪🚀 #PlanetarySci #STEM

When you 👉finally👈 get to see a colleague in-person. Yep, she kept this safe for >2 yrs! 🥹

NASA-JPL friends- if you were on today’s Town Hall, I’m soooooooo jelly!!!! Fist my bump 🤜🤛 #ProjectHM

"Good night Moon." -SLS NASA's #ArtemisII mission (SLS + Orion transported via Crawler) currently in rollback to the Vehicle Assembly Building (VAB) on Wednesday, 02/25/2026. Crews will begin troubleshooting shortly after SLS is tucked back in bed. Link for live coverage below #PlanetarySci 🔭🚀🧪

USGS dropped a new mineral infograph Don't forget- #Paralympics run Mar 5-15, 2026 #WinterOlympics2026 🧪🪨

This has been my absolute FAVORITE moment of the 2026 #Olympics. Such a wonderful display of Olympic spirit. Thrilled to see @penaltyloop.bsky.social on BlueSky ⛷️

Today has been a full trip down memory lane. Grateful + proud to have been part of these NASA-JPL teams. I’ll add to @sciencesocks.bsky.social @stim3on.bsky.social et al. posts. Here’s my real-time (albeit world-in-quarantine) M2020 landing day & “7 Minutes of Terror” from 2021: #PlanetarySci 🔭🧪

HAPPY 5-(🌎)YR LANDIVERSARY to our Perseverance Rover 🍰 As a Jezero mapper, seeing the *image* from SkyCrane of M2020 being lowered to the crater surface, will forever be a highlight of my career. CONGRATS to the entire M2020 Team (extra special shoutout to the EDL engineers!) 🧪🔭 #PlanetarySci

Recently had the opportunity to reunite with some fellow NASA ASCAN Interviewees for an up-close tour of KSC + SLS/ Orion on Launch Pad 39B #ArtemisII Putting together some thoughts, but here’s a sneak peek. #PlanetarySci 🔭🧪🚀🌔

Heart of an athlete. Grief. Sorrow. So many heavy moments in these 2026 #Olympics, but I felt this one 🥺 Atle Lie McGrath 🇳🇴 DNFs, walks off the course, + collapses in the snow bank. He lost his grandfather during opening ceremonies. Heartbreaking.

Started #ProjectHailMary when initially released- postponed finishing; didn’t want it to end. Until today. LET ME JUST SAY, We should all be so fortunate to find a friendship like Grace + Rocky 👊🎶 “Be careful,” says Rocky. “You are friend now.” “Thanks,” I say. “You are friend also.” “Thank.” 🥹

NASA Crew-12 targeting Feb 13 0515 liftoff <Hello Friday the 13th> Shout out to Dr. Jessica Meir, Marine Biologist from @scrippsocean.bsky.social Excited to see Андрей Федяев (Crew-6) return, and first flights for Sophie Adenot & Capt. Jack Hathaway (Go Navy!) 🌊🧪 #PlanetarySci

Dear Engineers, y’all are amazing. Bravo Bernoulli ✈️ Caught this absolute unit of a 747 landing at Dulles (IAD). Handling major crosswinds like a champ! Flight # DLH3W Boeing 747-830 arriving from Frankfurt

Superpower? Original: speak all languages fluently (still would be perfection) Revised: I’d want to know the full GEOLOGIC HISTORY of every planet that’s /ever/ existed. All-encompassing- formation, geo/ bio/ chem/ phys, climate, moons, + ending. Bet there’s some crazy stories out there.