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NASA

The U.S. Capitol building on a cloudy day.
Posted inResearch & Developments

Science Agencies Shuttered in Government Shutdown

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Grace van Deelen and Kimberly M. S. Cartier 1 October 20251 October 2025

At 12:01 a.m. this morning, the U.S. federal government shut down. This shutdown comes after weeks of negotiations and pressure tactics failed to bring Congressional Republicans and Democrats together on a budget for the 2026 fiscal year or a continuing resolution to fund the government for a few more weeks.

Cutaway diagram of seismographic waves passing through the interior of Mars, with a metal core at center
Posted inNews

Scientists May Have Finally Detected a Solid Inner Core on Mars

Javier Barbuzano, Science Writer by Javier Barbuzano 1 October 20251 October 2025

Seismic clues from NASA’s InSight mission suggest that Mars hides a solid inner core, and raise new questions about why the planet’s magnetic field disappeared.

A rocket launches in front of a clear sky
Posted inResearch & Developments

Trio of Space Weather Satellites Take Flight

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 24 September 202524 September 2025

These three satellites will that study the solar wind and its impacts.

The Perseverance Mars rover, a robot, pictured in front of a red landscape on Mars.
Posted inResearch & Developments

Perseverance Sample Shows Possible Evidence of Ancient Martian Microbial Metabolisms

by Grace van Deelen 10 September 202510 September 2025

A sample collected in July 2024 by NASA’s Perseverance Mars rover may be “the closest we’ve actually come to discovering ancient life on Mars,” according to Nicky Fox, the science head of NASA.

A person in yellow and green protective gear walks past a semi burned house with a mountain backdrop.
Posted inFeatures

When Disaster Science Strikes Close to Home

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 26 August 202526 August 2025

How have scientists across Los Angeles used their skills to help their communities recover from the 2025 fires?

A researcher collects a sample of dust near a structure burned in the Eaton Fire.
Posted inFeatures

Burning Urban and Wild Land Alike

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 26 August 202526 August 2025

When more densely populated Altadena and Pacific Palisades burned along with surrounding wildlands, hazards for residents didn’t stop when the fires were contained.

Satellite images with lidar data.
Posted inEditors' Highlights

NASA Mission Creates a New Global Coastal Bathymetry Product

by Cathleen Jones 14 August 202514 August 2025

NASA’s Ice, Cloud, and land Elevation Satellite 2 (ICESat-2) mission recently released a new shallow water bathymetry product, which has already delivered data for 13.7 million kilometers of coastal waters.

Illustration of a hexagonal satellite with two large solar panels orbiting above a cloudy Earth.
Posted inResearch & Developments

NASA Planning for Unauthorized Shutdown of Carbon Monitoring Satellites

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 5 August 20255 August 2025

Despite warnings that their actions are illegal, Duffy and other senior NASA officials have continued to secretly direct NASA employees to draw up plans to end at least two major satellites missions specifically designed to monitor global carbon dioxide.

Posted inResearch & Developments

NASA Employees Speak Against Cuts in Open Letter

by Grace van Deelen 22 July 202522 July 2025

Nearly 300 current and former NASA employees have signed an open letter expressing concern that budget cuts to the agency will jeopardize safety, basic research, national security, and the nation’s economic health.

An aerial view of NASA Goddard Space Flight Center
Posted inResearch & Developments

2,145 Senior-Level Staff to Leave NASA

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 9 July 20259 July 2025

At least 2,145 high-level NASA employees are set to leave as the agency faces high pressure from the Trump administration to reduce its staff.

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A view of a bridge, with the New Orleans skyline visible in the distance between the bridge and the water. A purple tint, a teal curved line representing a river, and the text “#AGU25 coverage from Eos” overlie the photo.

Features from AGU Publications

Research Spotlights

Denitrification Looks Different in Rivers Versus Streams

16 January 202616 January 2026
Editors' Highlights

How Satellite Data Helped Avoid Hunger from Drought

20 January 202620 January 2026
Editors' Vox

Bridging the Gap: Transforming Reliable Climate Data into Climate Policy

16 January 202616 January 2026
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