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crowdsourced science

Wide-angle view showing green, ribbon-like aurorae as well as glowing blue, purple, and white cloud-shaped features in the night sky.
Posted inScience Updates

Ionospheric Fireworks Illuminate Auroral Science

by Tima Sergienko, Yoshihiro Yokoyama, Urban Brändström, Masatoshi Yamauchi and Anders Tjulin 28 February 202428 February 2024

A sounding rocket experiment set off a spectacular nighttime light show over Scandinavia as it produced new insights into ionospheric behavior near an aurora.

A ring of fire annular solar eclipse just before maximum eclipse on a burnt orange sky.
Posted inENGAGE, News

Ham Radios Crowdsourced Ionospheric Science During Eclipse

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 26 October 202310 April 2024

Amateur radio operators who study space physics and the upper atmosphere probed the ionosphere’s response to the 2023 annular solar eclipse using shortwave transmissions.

A black-and-white aerial photograph of an early 20th-century U.S. naval battleship on a calm sea.
Posted inNews

Crowdsourced Science Pulls Off a Daring WWII Data Rescue

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 20 October 202320 October 2023

Newly declassified documents are making wartime weather observations in the Pacific Theater more robust, and could improve climate models today.

Six birds sit on a power line and one bird sits on a lower power line in front of a blue and cloudy sky.
Posted inENGAGE, News

Bird Biodiversity Reports Reflect Cities’ Redlined Past

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 5 October 202310 October 2023

The lack of bird records in formerly redlined areas creates an inaccurate picture of urban biodiversity, leading to gaps in conservation efforts.

A spacecraft with solar panels extending off one side flies over the dark surface of the Moon with Earth in the background.
Posted inENGAGE, News

A Lunar Mission Spots Its Failed Brethren

Katherine Kornei, Science Writer by Katherine Kornei 3 October 20233 October 2023

Data from NASA’s Lunar Reconnaissance Orbiter have been instrumental in pinpointing where other Moon-bound spacecraft have crashed.

Monte Mojino Reserve inside the Álamos National Reserve
Posted inNews

Understanding an Extreme Weather Event with Science and Local Knowledge

by Roberto González 8 August 20238 August 2023

Researchers in Mexico integrate science and community knowledge to assess the ecological and social impact of an extreme frost.

A person is pictured from below as he climbs a latticed metal post to install an air quality sensor on the underside of an overhang that shades performers on an outdoor stage.
Posted inFeatures

Collins Gameli Hodoli: Air Quality Is Data Driven

by Saima May Sidik 25 July 202315 November 2023

The environmental scientist is making pollution levels public to draw nonscientists into the fight for clean air.

Christopher Kyba studies light pollution and sustainable lighting solutions.
Posted inFeatures

Christopher Kyba: Luck in Light Pollution

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 25 July 202326 July 2023

A series of serendipitous encounters shaped Kyba’s path from particle physicist to dark sky defender.

Headshot of Jen Walton
Posted inFeatures

Jen Walton: Chaser of Storms and Lava

Katherine Kornei, Science Writer by Katherine Kornei 25 July 202315 November 2023

Walton founded Girls Who Chase to promote women in STEM.

Nubes borrosas oscurecen gran parte de la vista de un valle desarrollado.
Posted inNews

La ciudad colombiana que está abriendo el camino para las “Alertas Tempranas para Todos”

Jane Palmer, Science Writer by Jane Palmer 18 July 202318 July 2023

Medellín alerta a sus habitantes sobre inundaciones, deslizamientos, incendios, rayos y mala calidad del aire.

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Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

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Wind Works: The Atmosphere’s Invisible Energetic Tug-of-War

17 September 202617 September 2026
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Seasonality is Changing for Extreme Dry and Humid Heat Events 

18 September 202617 September 2026
Editors' Vox

In Appreciation of AGU’s Outstanding Reviewers of 2025

14 September 202610 September 2026
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