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Topic Space & Planets

Space Science & Space Physics

Feature 4 May 2015

Hubble's Legacy: The Pillars of Creation

The Pillars of Creation remains to this day Hubble's most iconic view of the cosmos.
Read More »
Planetary Sciences

News 30 April 2015

Mercury's Secrets Revealed by Soon-to-Crash Spacecraft

From finding water ice on Mercury to discovering magnetic field lines cutting through the planet, NASA's MESSENGER spacecraft has spent its lifetime unveiling Mercury's secrets.
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Space Science & Space Physics

Feature 29 April 2015

Gazing Toward the Universe's Edge: Hubble's Deep Field Legacy

Hubble's sensitive cameras give scientists a chance to witness the birth of galaxies.
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Space Science & Space Physics

Feature 27 April 2015

The Art and Science of Hubble's Images

How do Hubble images get their vivid colors and subtle shading?
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Space Science & Space Physics

Feature 23 April 2015

Hubble Turns 25

Breathtaking images, groundbreaking science, and a demonstration of humankind's ability to work in space have made Hubble a cultural icon for a quarter of a century.
Read More »

2 Comments

Ocean Sciences

Research Spotlight 22 April 2015

Humans Greatly Increase Mercury Levels in the Ocean

A study of the natural cycle of mercury reveals that humans are to blame for a five- to sixfold increase in the oceanic concentrations of the potentially toxic element.
Read More »

1 Comment

Planetary Sciences

Research Spotlight 14 April 2015

Water Beneath the Surface of Mars, Bound Up in Sulfates

Researchers present maps of hydrogen and sulfur that hint at water locked in hydrous sulfates in Mars's southern hemispheric soil.
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Atmospheric Sciences

Feature 14 April 2015

Why Does the Aurora Flare Up?

The spectacular auroras that circle Earth's geomagnetic poles and burst with colorful displays during geomagnetic storms have mystified humanity for millennia. Now scientists are uncovering their secrets.
Read More »
Planetary Sciences

News 9 April 2015

NASA Hopes to Find Strong Indications of Life Beyond Earth Soon

With the search for water and habitable planetary bodies proceeding at an increasing pace, NASA scientists say they are getting closer to finding evidence of extraterrestrial life.
Read More »
Biogeosciences

News 9 April 2015

Can Microbes Survive Multiple Trips into the Stratosphere?

Searching for life on Mars starts at home, with a balloon launch.
Read More »
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From AGU Journals

Most Shared

Geophysical Research Letters

Tomography from 26 years of seismicity revealing that the spatial extent of the Yellowstone crustal magma reservoir extends well beyond the Yellowstone caldera

Jamie Farrell, et al

Highly Cited

Geophysical Research Letters

Evidence linking Arctic amplification to extreme weather in mid‐latitudes

Jennifer A. Francis, Stephen J. Vavrus

Hot Article

Journal of Geophysical Research: Biogeosciences

Variance and Rate‐of‐Change as Early Warning Signals for a Critical Transition in an Aquatic Ecosystem State: A Test Case From Tasmania, Australia

Kristen K. Beck, et al

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April 2018

Volume 99 Issue 04

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Ocean Sciences

News 18 April 2018

Scientists Examine Novel Options to Save Coral Reefs

Geology & Geophysics

Editors' Vox 18 April 2018

Societal Impacts Collection Continues to Grow

Geology & Geophysics

Milestones 18 April 2018

Honoring Earth and Space Scientists

Most Commented

Climate Change

Opinion 26 February 2018

Climate Models Are Uncertain, but We Can Do Something About It

10 Comments

Climate Change

News 10 April 2018

Reversing Earth’s Spin Moves Deserts, Reshapes Ocean Currents

6 Comments

Science Policy & Funding

News 15 February 2018

Scientific Row over Renewables Leads to Free Speech Legal Fight

6 Comments

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Mathematical Geophysics

Editors’ Vox 25 April 2018

Deep Learning: A Next-Generation Big-Data Approach for Hydrology

Biogeosciences

Meeting Report 24 April 2018

How Paleofire Research Can Better Inform Ecosystem Management

Hydrology, Cryosphere & Earth Surface

Project Update 23 April 2018

Snowfall Rates from Satellite Data Help Weather Forecasters

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  • News
    • News & Features
    • Project Updates
    • Meeting Reports
    • AGU News
    • Postcards from the Field
  • News from AGU Journals
    • Research Spotlights
    • Editors’ Highlights
    • Scientific Press Releases
  • Topics & Disciplines
    • Topics
      • Climate Change
      • Hazards & Disasters
      • Natural Resources
      • Science Policy
      • Space & Planets
      • Education
    • Scientific Disciplines
      • Atmospheric Sciences
      • Biogeosciences
      • Geochemistry, Mineralogy, Volcanology
      • Geohealth
      • Geology & Geophysics
      • Global Change
      • Hydrology, Cryosphere & Earth Surface
      • Mathematical Geophysics
      • Natural Hazards
      • Ocean Sciences
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      • Science Policy & Funding
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