科学与环境

'Excess oxygen' stored in deep Earth magma may help explain how Earth's atmosphere became oxygen-rich

来源: Phys.org - latest science and technology news stories · 发布于

'Excess oxygen' stored in deep Earth magma may help explain how Earth's atmosphere became oxygen-rich
来源: Phys.org - latest science and technology news stories

A research team has found that molten rock can carry more oxygen than its chemical composition would seem to allow. Their study is published in National Science Review.

A research team has found that molten rock can carry more oxygen than its chemical composition would seem to allow. Their study is published in National Science Review.

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A distant supercluster of galaxies points to self-interacting dark matter
科学与环境

A distant supercluster of galaxies points to self-interacting dark matter

Seven billion light-years from Earth, there is an unexpected cluster of galaxies. It has two regions in the process of colliding with each other with a combined mass of more than two quadrillion solar masses. Given its mass, the distant cluster has been nicknamed El Gordo, the Fa

Phys.org - latest science and technology news stories ·

Forecasting 'tipping points' with AI climate simulation
科学与环境

Forecasting 'tipping points' with AI climate simulation

The writer Malcolm Gladwell popularized the term "tipping points" to refer to the moment when a trend or social behavior crosses a threshold and rapidly spreads everywhere. In physics, tipping points occur when systems—say, Earth's climate—reach an unstable point and topple over

Phys.org - latest science and technology news stories ·