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News

A. F. “Fred” Spilhaus Jr.
Posted inNews

Former AGU Executive Director A. F. “Fred” Spilhaus Jr. Has Died

by Randy Showstack 2 May 201810 April 2023

Spilhaus led the organization during a period of significant growth and accomplishments.

Harry Green II
Posted inNews

Harry W. Green II (1940–2017)

by P. C. Burnley, W.-P. Chen, L. F. Dobrzhinetskaya, Z.-M. Jin, H. Jung, R. Liebermann, M. Martins-Green, Alexandre Schubnel, Y. Wang and J. Zhang 2 May 201822 September 2022

By keenly probing mantle rheology, interactions of deformations and phase transitions, and microscopic features, he made major contributions to petrology, mineralogy, and earthquake science.

Composite enhanced color images of Pluto (bottom right) and its moon Charon (top left), taken by NASA’s New Horizons in 2015.
Posted inNews

New Book Conveys Details and Flavor of First Mission to Pluto

by Randy Showstack 1 May 201817 November 2021

New Horizons principal investigator tells Eos that the mission has revolutionized our understanding of small planets.

Moon’s Schrödinger crater
Posted inNews

New Simulation Supports Chicxulub Impact Scenario

Bas den Hond, Science Writer by Bas den Hond 27 April 201814 March 2023

Mountains ringing the center of Earth’s most famous impact crater consist of porous rocks. Computer models of the impact can now predict those rocks’ microstructure.

Theewaterskloof dry Dam
Posted inNews

Will Cape Town Escape Its Water-Starved Fate?

Lucas Joel by L. Joel 26 April 201824 February 2023

Despite ramped-up conservation efforts and hopes lifted by a few recent rainstorms, residents of the South African metropolis still face the possibility of a water doomsday.

Bolden smiles as NASA’s Mars Curiosity rover begins its descent to the surface of Mars in 2012.
Posted inNews

Former NASA Administrator Weighs in on New Space Agency Head

by Randy Showstack 26 April 201810 April 2023

Charles Bolden, who led NASA during the Obama administration, tells Eos that the new director can do a good job if he focuses on the agency’s mission, listens to the staff, and remains apolitical.

New NASA administrator Jim Bridenstine shakes hands with Vice President Mike Pence following Bridenstine’s swearing-in ceremony.
Posted inNews

New NASA Administrator Sworn In

by Randy Showstack 24 April 201826 January 2022

Bridenstine says bipartisanship “is important in space.” Many Democrats, however, worry that he will be too partisan.

James Bridenstine, newly confirmed by the Senate as the next NASA administrator, testifying at his confirmation hearing in November.
Posted inNews

Senate OK’s New NASA Head by Razor-Thin Margin

by Randy Showstack 20 April 201810 April 2023

Bridenstine, the first politician to lead the agency, is urged to run NASA in a nonpartisan manner and to support its science missions.

Artist’s conception of TESS, with a hypothetical lava planet and its host star in the background.
Posted inNews

Exoplanet-Hunting Telescope Launches

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 19 April 201810 April 2023

Scanning for traces of faraway worlds, TESS will make observations over an area hundreds of times larger than that observed by its predecessor, the Kepler Space Telescope.

Posted inNews

Honoring Earth and Space Scientists

by AGU 18 April 201827 October 2022

AGU members and others in the news.

Posts pagination

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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

New River Chemistry Insights May Boost Coastal Ocean Modeling

9 January 20269 January 2026
Editors' Highlights

Central China Water Towers Provide Stable Water Resources Under Change

9 January 20269 January 2026
Editors' Vox

Hydrothermal Circulation and Its Impact on the Earth System

3 December 20253 December 2025
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