Keyword: micahhanks
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Deep beneath the thick ice that covers East Antarctica, scientists are revealing new discoveries about a mystery that has been hidden beneath the continent’s frozen exterior for half a billion years. According to newly published research, clues to the formation of a mountain range the size of the Alps tucked away below Antarctic ice are being revealed, offering geologists a unique glimpse at the processes behind their formation. The Gamburtsev Subglacial Mountains, initially discovered by Soviet scientists during an expedition in 1958, have puzzled researchers for decades. Now, these massive features beneath Antarctica’s frozen surface, which were formed long ago...
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(Credit: NASA/Goddard/SwRI/Johns Hopkins APL/NOIRLab) NASA’s Lucy spacecraft captured the most detailed images yet of an oddly shaped asteroid during its recent flyby, revealing the space object’s weird features and “strikingly complex” attributes. Lucy’s visit to the peculiar asteroid, dubbed Donaldjohanson, marked the intrepid NASA probe’s second close encounter, showcasing the object’s unusual barbell shape and offering images that provide additional clues to its unique geology. The flyby occurred on April 20, 2025, as Lucy approached to within just 600 miles of Donaldjohanson. High-resolution images of the contact binary object, which possesses two outer lobes joined by a narrow “neck,” offered...
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A groundbreaking new pulsed plasma propulsion system could soon enable faster and safer crewed missions to planets like Mars, according to a leading developer of novel technologies aimed at advancing the next stages of human space exploration. Scottsdale, Arizona-based space technology developer Howe Industries recently announced that its Pulsed Plasma Rocket (PPR) could represent a game-changer in advanced propulsion for space travel, allowing crewed missions to significantly reduce the travel time required to reach Mars. According to current timelines, NASA aims to send the first crewed missions to Mars within the next two decades using habitat-like spacecraft paired with hybrid...
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Around a star in our Milky Way galaxy, astronomers have discovered an extremely low-density planet that is as light as cotton candy. The new planet, named WASP-193b, appears to dwarf Jupiter in size, yet it is a fraction of its density. CREDIT: K. Ivanov ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ A team of astronomers from the Massachusetts Institute of Technology (MIT) say they have discovered a distant planet that they can’t explain with current planet evolutionary theories. The newly discovered WASP-193b is a gas giant 50 percent larger than Jupiter, the largest gas giant in our solar system. However, it is only one-tenth as dense,...
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A novel warp drive concept that can function without any need for hypothesized exotic or negative forms of energy has been unveiled in a groundbreaking new study by leading propulsion researchers. Dubbed the “Constant-Velocity Subluminal Warp Drive,” the concept, developed by physicists with the Advanced Propulsion Laboratory at the New York-based think tank Applied Physics and from the University of Alabama in Huntsville, offers a theoretical new means of propulsion for space travel that conforms to general relativity, allowing it to operate at constant subluminal speeds with no need for unphysical forms of matter outlined in past concepts. According to...
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Scientists say they have created a new method of testing materials that allows predictions to be made about their ductility, which could lead to the production of virtually “unbreakable” metals for use with components in a variety of applications. Drawing from quantum mechanics principles, the new method allows for significant improvements by enhancing predictions about metals’ ability to be drawn out into thinner shapes while maintaining their strength. According to researchers involved with the discovery, the new method has proven very effective for metals used in high-temperature applications and could help industries like aerospace and other fields perform tests of...
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Researchers report the development of a new concept for a new DC power converter capable of greater efficiency at lower cost and requiring less maintenance than existing electrical systems. Developed by a team at Kobe University in Hyōgo, Japan, the direct current voltage boost converter could revolutionize the development and use of electric power generation in various applications. Boost converters, which are also known as step-up converters, are a variety of switched -mode power supply devices that increase voltage while also reducing current in the conversion of direct current (DC) from the device’s input to its output. Most power converters...
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