Please submit to our #AGU15 session on PotatoGIS+data stewardship via the clown or HPC http://bit.ly/1HVM8xx http://t.co/uTKrIx2ecO

Please submit to our #AGU15 session on PotatoGIS+data stewardship via the clown or HPC http://bit.ly/1HVM8xx http://t.co/ps9ItAXtfv

Please submit to our #AGU15 session on PotatoGIS+data stewardship. Abstracts due Aug 5 http://bit.ly/1HVM8xx http://t.co/koKl92nzTO

Made it to my #agu15 flight with nary a moment to spare.

AGU 2015: Scientists offer latest update on worsening state of Arctic This is a re-post from Roz Pidcock at Carbon Brief

Summary of #AGU15 update on #Arctic #climatechange from guys at @skepticscience http://skepticalscience.com/agu-205-arctic-update.html

Pluto updates from #AGU15 and #DPS15: Pretty pictures from a confusing world www.planetary.org/blogs/emily-lakdawalla/2... https://t.co/LjC4zLmlvc

MUST SEE! The new Seafloor Investigator #storymap created & debuted at #AGU15 HT #oceans #GIS https://t.co/QI4Iy1FW8t

And now for something completely different. Last talk @USGS about Colorado R. Now @TLS_Queen, @DrAeolus etal on dust in Botswana #agu15

@PKuipersMunneke Overheard two graduate students at #AGU15: "Wouldn't it be fun to drop water balloons from this escalator?" 😀

The Force was with us! #AGU15 #StarWarsTheForceAwakens https://t.co/KKCq0oLVx7

Curiosity stories from #AGU15: A fortuitous mineral find and a gap in Gale's history www.planetary.org/blogs/emily-lakdawalla/2... https://t.co/twGCnhY052

"Countries have borders, Earth observations don't!" --Barb Ryan of GEO #AGU15

Great point by Barb Ryan of GEO, in characterizing GEO as a huge broker, not owner of data, not unlike Uber and AirBNB #AGU15

.@IanGiesbrecht from @HakaiInstitute discussing biogeochemical fluxes on Calvert Island. #agu15

The Force has awakened! Departure for Star Wars at #AGU15 imminent https://t.co/jRot130LnE

I can summarize 75% of the Pluto/Charon talks today as "look at all these cool surface features; we don't really know what they are." #AGU15

"It's not a belt, it's more of a sash" -- Ross Beyer on Charon's equatorial tectonic scarp #AGU15 https://t.co/fNPeGzW5ST

Buczkowski: large topographic rise on Ceres, Erntedank planum, which includes Occator crater, is basically a big salt dome. Hmmmm. #AGU15

Deb Buczkowski: Ahuna Mons (Ceres "Lonely Mountain" likely an extrusive volcanic construct, a viscous dome with brittle carapace. #AGU15

After a pleasant diversion to the @MarsCuriosity poster session at #AGU15, I'm now in an oral session on topography of small worlds.

Vamsi Ganti, @theAGU EPSP Leopold Award winner & Sharp lecturer discussing river avulsions as 'earthquakes of deltas'. Great analogy. #agu15

Still hopping at #AGU15 https://t.co/NjkEFFRgoE

Now reporting from the #AGU15 press breifing on @MarsCuriosity. Project Scientist Ashwin Vasavada is starting.

So excited about tonight's @BellaGaia event. Come! @tewksjj @theAGU #AGU15 http://www.bellagaia.com/events.html https://t.co/0fXT51z97M

Nimmo: Pluto is a sphere. Lack of flattening means it had a relatively warm interior during the bulk of its history. Maybe an ocean. #AGU15

Oliver white: Pluto Sputnik planum "islands" may be water ice bergs floating in solid, convecting nitrogen ice. #AGU15

Past 2 Pluto talks: lots of glacial features on Pluto, where there are multiple kinds of ices, several of which can do glacial flow #AGU15

Finding it almost impossible to tweet Pluto talks at #AGU15 because it's too dark to see my keyboard :(

I counted at least 15 current @michigantech folks or alumni in this #AGU15 PA session on #volcanic hazards #reunion https://t.co/310u43cqXS

Spencer: Best analog to Charon is Uranus' moon Ariel...which suggests that tidal heating was not necessary to make Ariel's geology. #AGU15