What Earth and space science stories are Eos staffers recommending this week?
News
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The Mystery of the Moon’s Missing Metals
For decades, scientists have tried to figure out why the Moon has a thousand times less precious metals than Earth. Turns out the metals may not have been delivered after all.
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The Search for the Impact That Cratered Ancient Scotland
Great Britain’s largest impact crater likely lies in the Scottish Highlands. Scientists dispute whether it’s to the west or the east.
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Gulf Dead Zone Looms Large in 2019
A new forecast predicts widespread hypoxia after a wet Midwest spring.
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Giant Planets and Brown Dwarfs Form in Different Ways
Once thought to be part of the same population, planets larger than Jupiter and “failed stars” likely grow via different mechanisms, the Gemini Planet Imager Exoplanet Survey has shown.
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Legislators Introduce Climate Emergency Resolution
The resolution, which legislators hope the House of Representatives will approve, calls for a massive mobilization to halt, reverse, mitigate, and prepare for the consequences of climate change.
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New Proof That Accretion Disks Align with Their Black Holes
In the most detailed and highest-resolution black hole simulation to date, an international team of researchers showed the Bardeen-Petterson effect for the first time.
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Fireballs Could Provide Clues to an Outstanding Meteor Mystery
Fireballs in the summer sky may signify a chance to probe their mysterious origin.
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Mmm, Salt—Europa’s Hidden Ocean May Contain the Table Variety
Hubble Space Telescope observations suggest that sodium chloride exists in young, geologically active regions on Europa, likely fed by upwelling from the moon’s subsurface ocean.
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University of Alaska Faces Budget Crisis
The state legislature decides this week whether to override the governor’s $130 million cuts that could devastate the university and its world-class research.