New Mars gravity analysis improves understanding of possible ancient ocean
The first use of a novel method of analyzing Mars' gravitational force supports the idea that the planet once had an extensive northern ocean.
The first use of a novel method of analyzing Mars' gravitational force supports the idea that the planet once had an extensive northern ocean.
Astrobiology
Sep 20, 2023
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82
Biomedical research aimed at improving human health is particularly reliant on publicly funded basic science, according to a new analysis boosted by artificial intelligence.
Education
Sep 19, 2023
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77
Top science journal Nature was hit with claims last week that its editors—and those of other leading titles—have a bias towards papers highlighting negative climate change effects. It denies the allegation.
Other
Sep 15, 2023
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86
In recent decades, drag-free satellites have been used in high-precision missions, such as testing the general relativity, verifying the geodetic and frame-dragging effects, measuring Earth's gravity field, etc. In space ...
Space Exploration
Sep 6, 2023
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31
Climate change is the defining crisis of the 21st century. United Nations Secretary-General Antonio Guterres called it a "crisis multiplier", while renowned naturalist Sir David Attenborough described climate change as "the ...
Environment
Aug 25, 2023
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13
Human missions to Mars will require a substantial launch vehicle to ascend from Mars to rendezvous with a waiting Earth return vehicle in Mars orbit. For an ascending crew of 6, the current best estimate of oxygen propellants ...
Space Exploration
Aug 17, 2023
0
17
Justus Ndukaife, assistant professor of electrical and computer engineering at Vanderbilt University, is leading innovative research that more effectively traps nanosized extracellular vesicles and particles (EVPs) to analyze ...
Bio & Medicine
Aug 14, 2023
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51
Southwest Research Institute developed an algorithm to remotely update and repair spacecraft software using less time and data than conventional techniques.
Space Exploration
Aug 10, 2023
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11
The Persian Gold Tarantula (Chaetopelma persianum) is a newly described species recently discovered in northwestern Iran. In fact, the "woolly, golden hairs" the scientists observed and examined on a single specimen, were ...
Plants & Animals
Aug 8, 2023
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137
When browsing Airbnb listings for a weekend getaway, you would not only check cottage amenities but also scroll through previous guest reviews. And if you put up your house for rental on the same platform, you would scrutinize ...
Social Sciences
Aug 3, 2023
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11