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Posts by Sandra Passchier
This is also relevant in #highereducation theconversation.com/nurses-with-...
Exciting news that the US has a research icebreaker on the way. Notes from today's PRB meeting include that the goal is to have it out in ~5 years (!!!) but that the scope will have to be reduced to fit the budget somehow (???).
@policyhound.bsky.social
www.science.org/content/arti...
A new study published in #Geology reports the first-ever tektite strewn field discovered in Brazil—revealing evidence of a previously unknown meteorite impact ~6.3 million years ago.
Read the study: geosociety.co/Crosta_et_al
#MeteoriteImpact #Tektites
An Associated Press tweet reporting that the Trump administration will keep flying a rainbow Pride flag at the Stonewall National Monument, with an image of the flag displayed in a park near a statue.
My LGBTQ+ community will never be rendered invisible. We will always stand up and fight for our rightful place.
NASA astronaut Victor Glover, Artemis II pilot, left, and NASA astronaut Christina Koch, Artemis II mission specialist are seen sitting on a Navy MH-60 Seahawk from Helicopter Sea Combat Squadron (HSC) 23 on the flight deck of USS John P. Murtha after they and fellow crewmates CSA (Canadian Space Agency) astronaut Jeremy Hansen, Artemis II mission specialist, and NASA astronaut Reid Wiseman, Artemis II commander, were extracted from their Orion spacecraft after splashdown, Friday, April 10, 2026, in the Pacific Ocean off the coast of California. NASA’s Artemis II mission took the quartet on a nearly 10-day journey around the Moon and back to Earth. Following a splashdown at 5:07 p.m. PDT (8:07 p.m. EDT), NASA, U.S. Navy, and U.S. Air Force teams are working to bring the Orion spacecraft aboard the recovery ship. Image Credit: NASA/Bill Ingalls
Of all of the post-splashdown photos from the Artemis II mission, this is my favorite.
It captures the best of who we are, the best of who we can be.
(More here: www.nasa.gov/gallery/arte...)
I would add that as an advisors I also still need the "grunt work". Aren't we training grad students to be life-long learners?
Red sandstone bluffs along an asphalt road.
Beautiful day to do some Stratigraphy class field trip prep. Jurassic fault block basin fill in the Delaware River valley near Milford.
Line graph time series of glaciers around the world for cumulative mass change since 1950 from a reference period of 1992. All areas are decreasing.
Cumulative change in the mass of glaciers from all around the world - preliminary data just updated through 2025 ☹️
Information on methods: wgms.ch/products_ref...
Audio on to hear the full range of humanity - people excited, mystified, disinterested, and then the payoff of the pilot at the end.
at #negsa2026
Sundog above the bow of the Joides Resolution drillship.
Attending @geosociety.bsky.social GSA Northeastern in Hartford CT? Check out session "T31. High latitude paleoceanographic discoveries from Scientific Ocean Drilling (IODP, ODP, DSDP)" 8am on Sunday with poster session on Monday. Photo Eric Bravo, Exp 400.
An instructor's job performance is for a large part evaluated based on student feedback and complaints, and with the demographic cliff approaching, how will this end? #education Easy A’s, Less Pay: The Long-Term Effects of Grade Inflation www.nber.org/papers/w34952
This is figure 1 from “Broadly stable atmospheric CO2 and CH4 levels over the past 3 million years.” It shows characteristics of the greenhouse gas data from the ALHIC1901 ice core.
Key climate shifts in the past 3 million years may have been more heavily influenced by changing ocean temperatures than greenhouse gases, according to analyses of ancient Antarctic ice cores published in two Nature papers.
go.nature.com/41cCdBT
go.nature.com/3Pkaa0M
🧪 🌊
I won't indulge in the usual hand-wringing about a post-truth world, because I think that people will adapt and learn how to triangulate information (though consolidation of ownership and White House attacks on the US press aren't helping).
In any case, what a damn unnecessary mess.
Gift link.
Reminds me of High School; one of the "pranksters" was in my chemistry class and it was great. www.theguardian.com/music/2026/m...
LDEO is looking to fill the position of SODCO Science Program Officer academic.careers.columbia.edu#!/177103
holy shit
#geosociety ad for a new TT Assistant Professor of Structural Geology ⚒️🧪🔬🪨
Application due March 26th.
Come work with us! 😃
www.geosociety.org/GSA/GSA/edu-...
Delighted to announce a new section on #AntarcticGlaciers devoted to North American glaciation. Read here to find out about the Laurentide Ice Sheet and its Geomorphology, extent at the LGM and deglaciation.
www.antarcticglaciers.org/glacial-geol...
Have these Olympics been as inspirational for you as they have for me? Are they helping you find more joy? 🧪
scienceforeveryone.science/sciencing-fo...
I don't know @swais2c.bsky.social
Record-breaking Antarctic drill reveals 23 million years of climate history swais2c.aq/media/record...