Autonomous systems help NASA's Perseverance do more science on Mars
A computer pilot helps NASA's six-wheeled geologist as it searches for rock samples that could be brought to Earth for deeper investigation.
A computer pilot helps NASA's six-wheeled geologist as it searches for rock samples that could be brought to Earth for deeper investigation.
Space Exploration
Sep 21, 2023
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21
Three billion years ago, amid one of the last wet periods on Mars, powerful debris flows carried mud and boulders down the side of a hulking mountain. The debris spread into a fan that was later eroded by wind into a towering ...
Planetary Sciences
Sep 18, 2023
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297
During the Later Stone Age in what is now Namibia, rock artists imbued so much detail into their engravings of human and animal prints that current-day Indigenous trackers could identify which animals' prints they were depicting, ...
Archaeology
Sep 13, 2023
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384
What is the risk of a volcano erupting? To answer this question, scientists need information about its underlying internal structure. However, gathering this data can take several years of fieldwork, analyses and monitoring, ...
Earth Sciences
Aug 31, 2023
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17
A team of researchers led by the Griffith Center for Social and Cultural Research in collaboration with The Sarawak Museum Department have become the first to date drawings of Gua Sireh Cave in Sarawak, uncovering a sad story ...
Archaeology
Aug 23, 2023
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85
Farmers around the world could help the planet reach a key carbon removal goal set by the Intergovernmental Panel on Climate Change (IPCC) by mixing crushed volcanic rocks into their fields, a new study reports. The study ...
Earth Sciences
Aug 14, 2023
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51
Mountain ranges play a key role in global climate, altering weather and shaping the flora and fauna that inhabit their slopes and the valleys below. As warm air rises windward grades and cools, moisture condenses into rain ...
Earth Sciences
Aug 10, 2023
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39
Earth was not always so hospitable. Evidence of how it came to be so beautiful and nurturing is locked in the rocks of South Australia's Flinders Ranges—a site now vying for World Heritage listing.
Earth Sciences
Aug 7, 2023
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198
The Royal Ontario Museum (ROM) announces the oldest swimming jellyfish in the fossil record with the newly named Burgessomedusa phasmiformis. These findings are announced in the journal Proceedings of the Royal Society B.
Evolution
Aug 1, 2023
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109
Geologists have long thought that meandering rivers, with their gently swooping banks, are a geologically recent feature. According to the rock record, these rivers began proliferating around 450 million years ago in the ...
Earth Sciences
Aug 1, 2023
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60