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Astronauts have discovered tiny glass beads, called “Moon beads,” in lunar soil brought back by the Apollo 17 mission. These beads are valuable to scientists to learn more about the Moon’s past.
You might see the Moon as a grey, lifeless orb that orbits our planet each day. However, many researchers believe that the Moon is more … The post Tiny glass beads could reveal the Moon’s secret ...
The bead, just a fraction of an inch wide, was among the 3.7-pound (1.7-kilogram) cache of rock and soil collected by the Chang'e-5 lander in 2020 from Oceanus Procellarum, or the "Ocean of Storms ...
More information: Chen-Long Ding et al, A potential mantle origin for precursor rocks of high-Mg impact glass beads in Chang'e-5 soil, Science Advances (2025). DOI: 10.1126/sciadv.adv9019 ...
The oxide glass beads are fortified with nutrients such as phosphorus, calcium, and potassium Adapted from ACS Agricultural Science & Technology, 2025, DOI: 10.1021/acsagscitech.4c00243 View 1 Images ...
Glass fertilizer beads could be a sustained nutrient delivery system Date: February 21, 2025 Source: American Chemical Society Summary: Agricultural fertilizers are critical for feeding the world ...
They found that each nutrient released from both sizes of glass particles and diffused into the solutions steadily over 100 hours with minor fluctuations. They then applied a nutrient solution or ...
The evidence consists of three glass beads whose chemical composition suggests that lunar volcanoes were active until about 120 million years ago, significantly more recent than previously thought.
Dr Sheridan, who examined the non-glass beads, was "instantly struck by the amber bead because it was so fantastic that it survived at all, as normally amber will burn", she said.
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