Mars moon got its grooves from rolling stones, study suggests
A new study bolsters the idea that strange grooves crisscrossing the surface of the Martian moon Phobos were made by rolling boulders blasted free from an ancient asteroid impact.
Planetary and Space Science, published 15 times per year, is a peer reviewed, scientific journal established in 1959. It is currently focuses on publishing original research articles along with short communications (letters). The main topic is solar system processes which encompasses multiple areas of the natural sciences. The published research is derived from both ground-based and space-borne instrumentation of solar system processes. Numerical simulations of solar system processes are also conducted at ground based facilities or on-board space platforms. The editor in chief is Rita Schulz (The Netherlands). It is published by Elsevier. Research that involves planetary and space sciences involves many disciplines. Celestial mechanics is part of these studies, as this science includes understanding the dynamic evolution of the solar system, relativistic effects, among other areas of analysis and consideration. Cosmochemistry is also part of the published research in this journal. Cosmochemistry in this instance, includes all aspects of the initial physical and chemical formation along with the subsequent evolution of the solar system pertaining to these physical and chemical
A new study bolsters the idea that strange grooves crisscrossing the surface of the Martian moon Phobos were made by rolling boulders blasted free from an ancient asteroid impact.
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(Phys.org)—Mars, which has constantly observed by space probes for over 40 years, still holds unresolved mysteries like its dynamic surface processes. The multitude of high-resolution images of the Red Planet at our disposal ...
(Phys.org) —The largest moon in our solar system, a companion to Jupiter named Ganymede, might have ice and oceans stacked up in several layers like a club sandwich, according to new NASA-funded research that models the ...
Space Exploration
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(Phys.org) —Earth-sized planets can support life at least ten times further away from stars than previously thought, according to academics at the University of Aberdeen.
Astronomy
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(Phys.org) —Scientists have determined that an asteroid that burned up over Russia in February resulted in a shock wave so powerful that it traveled twice around the globe. They made that determination by means of a system ...
Mining the asteroids for resources like iron, precious metals, water, or other valuable species may someday become profitable. Mining will probably starting with near Earth objects (NEOs), asteroids whose paths cross the ...
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A pair of space scientists, one with the University of Antioquia, the other the University of Salento, has found evidence of a swarm of large asteroids hidden in the Taurid complex. Ignacio Ferrín and Vincenzo Orofino have ...
Mixed reality technologies, like virtual reality headsets or augmented reality apps, aren't just for entertainment—they can also help make discoveries on other worlds like the Moon and Mars. By traveling on Earth to extreme ...
Space Exploration
Mar 31, 2021
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It is thought that over 1,000 kilograms of so-called interplanetary dust falls to Earth every day. This dust is produced by an untold number of small faint meteors, discarded remnants of asteroids and comets that pass by ...
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NASA's Mars rovers have been one of the great scientific and space successes of the past two decades.
Space Exploration
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