Scientists have made a major breakthrough in the search for the origin of Earth's water. Earth's oceans are unique in the solar system and essential for life, but experts say that our planet wasn't always so blue. In fact, researchers…
Chemists have synthesized and isolated three oxoboranes that are stable as crystalline solids at room temperature, featuring exceptionally short and strong boron–oxygen triple bonds.
[ACS] Subsurface oceans inside icy moons are expected to contain dissolved salts whose crystallization controls the mineralogy of their hydrospheres and potentially their surfaces. Here, we use in situ neutron diffraction to investigate the isobaric crystallization of a nearly saturated…
Two astrophysicists from the Laboratory for Space Research (LSR) at The University of Hong Kong (HKU) have finally solved a 20-year-old astrophysical puzzle concerning the lower-than-expected amounts of the element Sulphur found in Planetary Nebulae (PNe) in comparison to expectations…
To start with the conclusion, the main factor that preserved the cell shapes is phosphate minerals that deposited into the details shortly after death. However, the fossils Maps of Time Part 57 | Why Did Cell Fossils Remain? — The Window into Life…
WKNO FM Where Did Water Come From? | Eons Mercury, Venus, and Mars are all super low on water – so where did ours come from and why do we have so much of it? We think our water came from a…
A team led by Mariana Bif, right, prepares to launch a Biogeochemical-Argo float from the R:V Thomas G. Thompson. Scientists have found a new way to detect subtle chemical signatures in seawater — revealing previously invisible details about the ocean’s chemistry from…
Home - Science - Out of the Sahara Desert, a 1-pound angrite meteorite called NWA 12774 carries crystals that grew under more than 17 kilobars of pressure, and they point to a lost world at least 1,240 miles across The claim at the center of…
Bioengineer.org Subject of Research: Molecular composition of organic aerosols and reactive oxygen species formation in atmospheric fine particulate matter Article Title: Linking molecular composition of organic aerosols to reactive oxygen species formation using an MCR-VK framework News Source: Russell…
Oxygen comprises more than half of the atoms in Earth’s silicate interior. Geoscientists have long assumed that the amount of oxygen in magma is fixed by the amounts and charge states of the other elements present, such as silicon, magnesium…
Geochemistry: isotopes as clocks and tracers, the chemistry of early Earth and its atmosphere, and what rocks, ices and comet dust record.
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