科学与环境
Japan to launch world-first mission to moon of Mars
来源: Phys.org - latest science and technology news stories · 发布于
Japanese scientists will launch a spacecraft on Tuesday that aims to be the first to retrieve samples from one of Mars' moons, potentially helping unlock the origins of the solar system and life on Earth.
Japanese scientists will launch a spacecraft on Tuesday that aims to be the first to retrieve samples from one of Mars' moons, potentially helping unlock the origins of the solar system and life on Earth.
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Mission blasts off for Mars to grab a piece of its moon
A spacecraft is set to launch on an ambitious mission to bring 10g of Martian moon dust back to Earth.
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Scientists discover a surprising twist in Japan's 7,300-year-old volcanic apocalypse
A catastrophic volcanic eruption 7,300 years ago devastated Japan, but new research reveals that its impact on prehistoric populations was far more complex than previously believed. While some communities disappeared or declined, others unexpectedly flourished as survivors migrat
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Earth's core may have been leaking hydrogen for billions of years
When Earth formed billions of years ago, its metallic core was wrapped in a global ocean of molten rock, which eventually cooled and crystallized to form the mantle. Today, when deep-rooted mantle plumes rise toward the surface and produce volcanic eruptions, the resulting lava c
Phys.org - latest science and technology news stories ·
Oldest animals on Earth found to share a common wormlike ancestor
New research from the University of St Andrews has shed light on the evolution of an important yet thus far poorly understood group of marine invertebrate animals—brachiopods. The work, published in Science Advances, presents the first comprehensive phylogenomic analysis of all f
Phys.org - latest science and technology news stories ·
Stratospheric airship flew from US to Japan to test sky cell tower concept
Nearly 100 years after the dirigible Graf Zeppelin made the first nonstop airship journey across the Pacific Ocean, another airship has successfully completed a round-trip flight from New Mexico to Japan and back. But the significance of this modern feat was less about the journe
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