"It shouldn't be there, so now we have to explain it." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. NASA's Curiosity rover has discovered an ...
A chemical element that’s not even in H 2 O — sulfur — is the reason Earth first got its water, a new study finds, bolstering a similar claim made a year ago. The discovery means our planet was born ...
A world away, the Perseverance rover is traversing the Martian surface and stashing samples of rock. Planetary scientists can’t wait to get their hands on that cache, which NASA hopes to bring to ...
altered over time through geological processes, the Australian rocks have remained relatively unchanged since their inception 3.47 billion years ago. contains 16 protons and 16 neutrons in its nucleus ...
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Study: Sulfur-rich Mercury magmas stay molten at lower temperatures
A magma that would freeze solid on Earth can keep flowing on Mercury, and sulfur is the reason. New laboratory experiments published in Geochimica et Cosmochimica Acta in early 2026 show that ...
CAMBRIDGE, Mass. — Sulfur dioxide (SO2) may have played a key role in the climate and geochemistry of early Mars, geoscientists at Harvard University and the Massachusetts Institute of Technology ...
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