Kepler’s first exoplanet is migrating toward its star, an evolved subgiant that is much bigger than first thought.
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Does This Mineral Indicate Oxygen on Mars?
Manganese oxides are thought to be a signature of atmospheric oxygen. But on the Red Planet, recent results suggest they might be more of a red herring.
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Scientists Improve Hurricane Resilience in the Colombian Caribbean
Scientists are using acoustic sensors to collect data and improve hurricane preparedness and coastal resilience in the archipelago of San Andrés.
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The Rise of Gaming-Based Virtual Field Trips
Geologists are harnessing a game engine to build environments for teaching and learning.
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Selectively Logged Forests Are Not Broken
Borneo’s logged forests are buzzing with life and have unrealized conservation potential.
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Potentially Good News for Solar Energy During Wildfires
A preliminary analysis suggests that the impact of smoke blocking the Sun during 2020’s megafires was minimal for the nation’s solar panels.
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Even at the Bottom of the World, the Ocean Is Belching Plastic
Plastic fills the air above Auckland, New Zealand.
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NASA’s Double Asteroid Redirection Test Is a Smashing Success
The mission, focused on the Didymos-Dimorphos binary asteroid system, proved that an asteroid’s orbit can be altered by kinetic impactor technology.
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Deep-Sea Pressure Crushes Carbon Cycling
The extreme pressure in the deep sea stifles microbes’ appetite for organic carbon. This finding could have important implications for carbon budgets and geoengineering.
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Earth’s Orbit Is About to Get More Crowded
The military is launching a fleet of small, interconnected satellites to collect data, track missiles, and aim weapons.