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LATEST FROM THE GEOBLOGOSPHERE:

An Agricultural Mosaic in Taiwan

Elegant Figures | 23 April, 2026
About 23 million people live in Taiwan, a Pacific island about the size of Maryland. Despite its size, the island produces a tremendous amount of agricultural goods per year--about $18 billion, according to Taiwan's Ministry of Agriculture.
Categories: Agriculture; Earth Observatory; Landsat 9;

Indigenous Herders and Peru’s Melting Glaciers: A Conversation with Anthropologist Allison Caine

State of the Planet | 23 April, 2026
Caine's new book depicts a small community in the glacier-fed Peruvian Highlands as it navigates climate change and social pressures....
Categories: GlacierHub; Andes; climate change; Lamont-Doherty Earth Observatory; Peru Glaciers; Robin E. Bell;

The FY 2027 NASA budget request

Planetary Society Weblog | 23 April, 2026
An analysis of the latest President's Budget Request for NASA....
Categories: None

Why Climate Work Is Community Work

State of the Planet | 23 April, 2026
At a recent Climate School event, speaker Memphis Washington discussed the Waterfront Alliance's climate resilience and environmental justice efforts in Coney Island....
Categories: Climate; Education; Natural Disasters; adaptation; coastal flooding; education; environmental justice; Lisa Allyn Dale; NYC; resilience; Saul Vazquez-Pichardo; storms;

Liquid Lifeline: NASA Tech Could Create IV Fluid In Space

Elegant Figures | 23 April, 2026
On every crewed mission, NASA packs pouches of a potentially life-saving liquid in its cargo, known as IV (or intravenous) fluid. A simple mix of sodium chloride and purified water, it can treat up to 30% of medical conditions in flight, resolving things like dehydration, burns, and more.
Categories: Exploration Systems Development Mission Directorate; General; Glenn Research Center; Human Space Travel Research; Humans in Space; Johnson Space Center; Marshall Space Flight Center; NASA Centers & Facilities; NASA Directorates; Science & Research; Technology; Technology for Space Travel;

How do things in space get their names?

Planetary Society Weblog | 23 April, 2026
From a lunar feature named after a loved one to a planet named after a god, traditions and rules guide how we name things in space....
Categories: None

Smoke Shrouds Northern Thailand

Elegant Figures | 22 April, 2026
Chiang Mai, Thailand's second-largest city, lies within a network of narrow valleys in the country's northern highlands. Though the historic city is known for panoramic views of the surrounding mountains, clear skies have become less common. In recent decades, smoke has increasingly darkened the skies during the dry season, particularly in March and April.
Categories: Earth Observatory; Air Quality; Human Dimensions; Terra; Wildfires;

Integrated Modeling Virtual Institute (IMVI)

Elegant Figures | 22 April, 2026
Earth (ESD)EarthExploreExplore Earth ScienceAgricultureAir QualityClimate ChangeFreshwaterLife on EarthSevere StormsSnow and IceThe Global OceanScience at WorkEarth Science at WorkTechnology and InnovationPowering BusinessMultimediaImage CollectionsV...
Categories: Earth Science;

Columbia Beautiful Planet 2026

State of the Planet | 22 April, 2026
Once again, we honor Earth Day by sharing some amazing photos celebrating the beauty and magic of our planet, as captured by the Columbia community....
Categories: Earth Sciences; Sustainability; Barnard College; Center for Climate Systems Research; Center for Sustainable Urban Development; CIESIN; Columbia Center on Sustainable Investment; Columbia Climate School in the Green Mountains; Earth Day; GSAPP; Lamont-Doherty Earth Observatory; MA in Climate and Society; MPA in Environmental Science and Policy; MS in Sustainability Management; National Center for Disaster Preparedness;

Belts of Green in the Washington Suburbs

Elegant Figures | 21 April, 2026
Beyond the border of Washington, D.C., numerous suburbs spread across Virginia and Maryland. Many are accessible from the Capital Beltway (I-495), the highway that encircles Washington. An astronaut on the International Space Station captured this photo of the beltway's northeast side where it passes through the historic city of Greenbelt, Maryland. 
Categories: Earth Observatory; Goddard Space Flight Center; International Space Station (ISS); Land Use; Urban Development;

Climate School Experts on Congestion Pricing’s First Year

State of the Planet | 21 April, 2026
Three Climate School experts weigh in on the success of New York City's congestion pricing program....
Categories: Climate; Sustainability; Viewpoints; atmospheric science; congestion pricing; Dan Westervelt; Lamont-Doherty Earth Observatory; Michael Gerrard; public policy; Sabin Center for Climate Change Law; Steven Cohen; urban design;

A School of Mud Volcano Islands in Azerbaijan

Elegant Figures | 20 April, 2026
Today's story is the answer to the April 2026 puzzler.  
Categories: Earth Observatory; Landsat 8 / LDCM (Landsat Data Continuity Mission); Volcanoes;

Iran Oil, Flowering Plants, India Aquifers

Reporting on a Revolution | 20 April, 2026
Some readings and a podcast from the past few weeks- 
Categories: angiosperms; aquifer; evolution; groundwater; hydrocarbon resources; plate tectonics;

Upcoming public talks about dinosaurs at the Sam Noble Oklahoma Museum of Natural History

I'll be at OU and the Sam Noble Oklahoma Museum of Natural History on May 8 and 9.
Categories: Aquilops; museums; OMNH; stinkin' heads; stinkin' mammals; stinkin' ornithischians; stinkin' SV-POW!sketeers; timely;

AI/ML STIG Lecture Series, 27 April 2026

Elegant Figures | 20 April, 2026
Cosmic Origins...Cosmic Origins CommunityAI/ML STIG Lecture Series, 27...AboutCommunityExecutive CommitteeScience GroupsNews & EventsCosmic PathfindersEarly Career WorkshopOpportunitiesMissionsStudiesNews & EventsResources  ...
Categories: Cosmic Origins Program;

Quoting Sonya Ziaja

Inkstain (John Fleck) | 20 April, 2026
Think of law as software. State agency budgets and staff are hardware. We have been stripping the copper for the past forty years, making software updates questionably useful, without durable fixes to the hardware. For constitutional environmental rights to make a difference, state natural resource departments need to be adequately funded and staffed.
Categories: water;

Thailand’s Krabi Coast

Elegant Figures | 19 April, 2026
Along the western coast of Southern Thailand, a series of bright tan beaches lines the Andaman Sea. These sandy expanses fill the gaps between the myriad other features touching the sea, from limestone karst towers to mangroves to built-up areas.
Categories: Earth Observatory; Land Cover; Land Use; Landsat 8 / LDCM (Landsat Data Continuity Mission); Topography;

Quoting Emily Drabinski on libraries

Inkstain (John Fleck) | 19 April, 2026
Often we are the only indoor public space in our communities and provide the only accessible public bathroom. We provide broadband internet to people who can't access it otherwise, and assistance with the email addresses and online forms required to access public welfare programs. Extreme poverty, unaddressed mental illness, the opioid crisis?--?all of it walks through our doors and makes itself at home.
Categories: economics;

Taking a break - no post this week

Resource Insights | 19 April, 2026
I am taking a break this week and plan to post again on Sunday, April 26....
Categories: None

Every Pixel Tells a Story

Inkstain (John Fleck) | 18 April, 2026
I've been learning over the last few months how to make better use of the cornucopia of remote sensing data, satellites flying overhead snapping our picture, Instagram writ large. It offers a helpful reframing of my thinking about how water is spread across the landscape of New Mexico's Middle Rio Grande Valley.
Categories: Albuquerque; Ribbons of Green; water;

AI/ML STIG Lecture Series, 20 April 2026

Elegant Figures | 18 April, 2026
We are pleased to announce that this week's seminar will feature Andrea Berlind (NSF), who will speak on the funding landscape for AI at the National Science Foundation. Given the growing role of AI across scientific disciplines, this promises to be a timely and valuable session for researchers looking to understand current funding opportunities and priorities.
Categories: Cosmic Origins Program;

SWERV: Training Overview and Agenda

Elegant Figures | 17 April, 2026
NASA Space Weather Event Response & Vulnerability Introduction to Space Weather 
Categories: None

William Shepherd

Elegant Figures | 17 April, 2026
Capt. William Shepherd, USN (Ret.), graduated from the U.S. Naval Academy in 1971 and served with U.S. Navy Special Warfare units in the Pacific and European theaters. In 1984, he was selected as a NASA astronaut and flew on three space shuttle flights carrying satellites and scientific payloads to space. In 2000, Capt. Shepherd and two Russian cosmonauts launched from Kazakhstan on a Soyuz rocket, docked with the International Space Station, and started Expedition One's 141-day mission in orbit. Capt. Shepherd retired from the space program in 2001 and is currently on staff as a senior researcher at Stevens Institute in Hoboken, N.J., where he lectures on applied system engineering and project management. 
Categories: None

Tree Rings Reveal Hurricane Impacts and Emerging Sea-Level Stress in Coastal Forests

State of the Planet | 17 April, 2026
New research suggests that trees largely recover from storms within two years, and that coastal trees may be stressed from sea-level rise....
Categories: Ecology; Natural Disasters; Press Release; cs highlights; dendrochronology; hurricanes; Lamont-Doherty Earth Observatory; Mukund Palat Rao; Nicole K. Davi; research; Tree Ring Lab;

Triumph and turmoil

Planetary Society Weblog | 17 April, 2026
The successful conclusion to Artemis II; the threat of termination to many other missions....
Categories: None

Latest: Are “steady-state” systems ahistorical?

Latest: New paper! Comparing Flood Inundation Map Features and Diagnosing Decision Support Design Challenges

Latest: New Paper: an innovative cycle-based learning approach to teaching with analog sandbox models

Latest: Why I went on strike over civil servant pay

Latest: Going underground #1 – flint and brick

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