Science & Environment

Earth may have formed much of its water as the planet grew

Source: Phys.org - latest science and technology news stories · Published

Earth may have formed much of its water as the planet grew
Source: Phys.org - latest science and technology news stories

Earth may have produced much of its water during the planet's formation, as rocky pebbles reacted with the hydrogen-rich atmosphere surrounding the young planet, according to new research published in Nature Geoscience. The findings offer a potential explanation for how Earth acq

Earth may have produced much of its water during the planet's formation, as rocky pebbles reacted with the hydrogen-rich atmosphere surrounding the young planet, according to new research published in Nature Geoscience. The findings offer a potential explanation for how Earth acquired one of the essential ingredients for life and suggest that similar water-producing processes could be common on rocky planets beyond our solar system.

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First light: Hera resolves two asteroids instead of one
Science & Environment

First light: Hera resolves two asteroids instead of one

The European Space Agency's Hera spacecraft for planetary defense has resolved its two target asteroids separately for the first time, revealing the binary nature of the Didymos system, currently some 197 million km (122 million miles) away from Earth.

Phys.org - latest science and technology news stories ·

Astronomers uncover a mysterious magnetic web above the Sun
Science & Environment

Astronomers uncover a mysterious magnetic web above the Sun

The Sun’s seemingly peaceful regions are hiding a surprisingly complex magnetic world. Using a balloon-borne telescope high above Earth, scientists discovered delicate, thread-like magnetic structures woven through the solar atmosphere, apparently shaped by twisting motions on th

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