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Nov. 11, 2022 Space missions already use electric propulsion devices, where electromagnetic fields are utilized to generate the thrust of spacecraft. One such electrodeless device, which harnesses radio frequency ...
Jan. 24, 2023 It was believed that Hall thrusters, an efficient kind of electric propulsion widely used in orbit, need to be large to produce a lot of thrust. Now, a new study suggests that smaller Hall thrusters ...
Oct. 27, 2021 Researchers have developed a concept that would make Martian rocket fuel, on Mars, that could be used to launch future astronauts back to ...
Apr. 20, 2021 To search for answers about how blood droplets from a gunshot wound can reverse direction while in flight, researchers explored the influence of propellant gases on blood backspatter. They report ...
Jan. 28, 2022 A research team has developed a material made of natural proteins that contracts ...
Feb. 8, 2022 Scientists have today provided more insight into the possibility of establishing a pathway to generate oxygen for humans to potentially call the Moon or Mars 'home' for extended periods of ...
Dec. 6, 2022 Researchers have discovered a new method to move objects using ultrasound waves, opening the door for using contactless manipulation in industries such as robotics and ...
July 15, 2021 A new study shows that it is possible to use mechanical force to deliberately alter chemical reactions and increase chemical selectivity - a grand challenge of the ...
July 28, 2022 Researchers have developed a machine-learning algorithm that can teach computers to predict how molecules will bind to the surface and how strongly they will bind. The algorithm can assist in ...
Nov. 15, 2021 Experts have developed a unique method for retrieving high resolution images of fingermarks from curved objects like bullet casings that offers greater detail and accuracy than traditional forensic ...