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Found: Exoplanet in the "Neptunian Desert" & Exocomets Around Beta Pictoris Two teams of astronomers have announced the discovery of a Neptune-size planet in an unexpected orbit and three exocomets whizzing around nearby star Beta Pictoris. Planet Found Transiting the "Neptunian Desert". Planet-mass diagram.
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How did Earth get its water? Scientists think they've solved longstanding mystery Water covers more than 70 percent of Earth's surface, but where all that life-giving liquid came from and when it arrived have long been a mystery. Now there's new research suggesting that our planet got its water more than 4 billion years ago, when a ...
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Laboratory Black Hole Shows Stephen Hawking Was Right, Obviously Physicists have confirmed predictions of Stephen Hawking's namesake theory of black holes using a black hole they constructed in their lab, according to a new paper. This black hole isn't like the black holes out in space, where gravity creates a region of ...
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Yellowstone feels earthquake aftershocks – 60 years later A gargantuan number of earthquakes hit Yellowstone National Park in 2017 and 2018, sparking worries that they could eventually trigger an eruption of the world's largest super volcano. But a new study suggests that the 'quakes may have actually been ...
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Russian cosmonauts are conducting a spacewalk right now, and you can watch it live The International Space Station is one of the most important scientific laboratories on (or around) Earth, and it's home to travelers from the United States, Russia, and other countries year-round. As such, upkeep is critical to ensuring things run smoothly, and ...
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Absorbable 'bandage' combines crab shell stuff and nanotech The new work harnesses the combined power of organic nanomaterials-based chemistry and chitosan, a natural product found in crustacean exoskeletons, to help bring emergency medicine one step closer to a viable solution for mitigating blood loss.
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Pleistocene Humans Had Several Possible Routes of Dispersal across Asia, New Study Shows New research demonstrates that Asian regions such as the Gobi Desert and the Altai Mountains could have periodically acted as corridors and routes for Late Pleistocene human dispersals and framing interactions between hominin populations.
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Domino effect of species extinctions also damages biodiversity Date: May 28, 2019; Source: University of Zurich; Summary: The mutual dependencies of many plant species and their pollinators mean that the negative effects of climate change are exacerbated. The total number of species threatened with extinction is ...
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Neanderthals may have died out because of infertility, new model suggests The mystery of how and why our prehistoric relatives, Neanderthals, went extinct 40,000 years ago has baffled anthropologists for decades. Many believe they were killed off by Homo sapiens while others say environmental catastrophe or disease led to their ...
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