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Space & Planets

Schematic of an ensemble forecast where the lines represent trajectories of individual forecasts that diverge from each other owing to uncertainties in the initial conditions
Posted inEditors' Highlights

Advancing Ensemble Methods in Space Weather Forecasting

by Michael A. Hapgood 23 June 202010 February 2023

A short, must-read, report for anyone developing new space weather forecasts.

Posted inEditors' Vox

Lifting the Veil on Martian Dust Storms

by Anni Määttänen and C. Newman 23 June 20202 February 2022

A special collection in JGR Planets presents insights from a long-awaited global dust storm on Mars in 2018 that was closely scrutinized by five orbiting and two landed spacecraft.

Moon craters
Posted inNews

Water Ice Lurks in Young—but Not Too Young—Lunar Craters

Katherine Kornei, Science Writer by Katherine Kornei 15 June 202028 January 2022

Using topographic data, researchers have estimated the ages of water ice–containing craters near the Moon’s poles and ruled out volcanism as being a primary route for water delivery.

Graphic showing what the JEDI instrument can see of Io and Europa from its trajectory
Posted inEditors' Highlights

New Energetic Neutral Atom Emissions from Jupiter, Io, and Europa

by Viviane Pierrard 15 June 202011 April 2023

The first Jovian off-equator Energetic Neutral Atom viewings reveal distinct emissions from Jupiter and the orbits of Io and Europa: Energetic particle injections surprisingly occur inside Io’s orbit.

Black-and-white satellite image of the asteroid Ryugu
Posted inNews

Sunburned Surface Reveals Asteroid Formation and Orbital Secrets

Megan Sever, Science Writer by Megan Sever 5 June 202015 February 2022

Thanks to spectacular high-resolution images from Hayabusa2, scientists can now better estimate how and when the asteroid Ryugu formed, how its orbit has changed over time, and what its surface looks like.

Collage of space physics images
Posted inEditors' Vox

JGR: Space Physics Seeks Submissions on Underrepresented Topics

by Michael Balikhin 3 June 202012 January 2023

Under a new editor in chief, the Journal of Geophysical Research: Space Physics is encouraging more scientific papers on space instrumentation, numerical models, and solar physics.

The new “Unified Geologic Map of the Moon”
Posted inNews

The First Global Geologic Map of the Moon

Mark Betancourt, Freelance Journalist by Mark Betancourt 1 June 202028 October 2021

At a time when more geological data about the Moon are available than ever before, USGS scientists have created a one-stop shop where everyone, including the public, can see how it all fits together.

Artist’s depiction of the MAVEN spacecraft orbiting Mars
Posted inNews

A Longer-Lived Magnetic Field for Mars

Javier Barbuzano, Science Writer by Javier Barbuzano 1 June 202013 March 2023

New research indicates Mars’s dynamo may have been active for millions of years longer than previously thought.

GEER scientists examine geologic samples in the GEER chamber after a test
Posted inNews

Venus Exploration Starts in the Lab

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 28 May 202022 November 2021

Most technology would not last a day on our planet’s evil twin. By creating Venus’s surface and atmospheric conditions here on Earth, a team of engineers is designing spacecraft technology that will last for months.

Nancy Grace Roman stands in front of a scale model of the Hubble Space Telescope
Posted inNews

New Space Telescope Named for Nancy Roman, Astronomy Pioneer

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 21 May 202026 January 2022

Nancy Grace Roman’s namesake telescope will search for distant worlds and the earliest galaxies.

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

Features from AGU Publications

Research Spotlights

Solar Storms Can Affect Earth’s Weather. A New Study Examines How.

23 June 202623 June 2026
Editors' Highlights

Where Methane is Emitted Matters for Global Burden

18 June 202616 June 2026
Editors' Vox

Small-Scale Indian Ocean Dynamics Underpin Marine Ecology and Climate

4 June 20263 June 2026
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