The Canon RF 200-800mm f/6.3-9 IS USM is the reigning superzoom champion in terms of focal range and is impressively lightweight and compact for its reach. However, its mediocre maximum aperture does ...

Technicians with ESA (European Space Agency) and Airbus installed the four solar array wings on NASA's Orion spacecraft for Artemis II on March 3. The solar array wings, attached to the service ...

volume = {8}, number = {86}, pages = {4672}, author = {Thomas Marks and Paul Schedler and Benjamin Jorns}, title = {HallThruster.jl: a Julia package for 1D Hall thruster discharge simulation}, journal ...

Ion channels are integral membrane protein assemblies that modulate the flow of ions into and out of a cell or organelle, leading to generation of electrical signals. Opening (gating) of ion ...

Department of Physics, National Dong Hwa University, Shoufeng, Hualien 97401, Taiwan Department of Nuclear Physics, University of Science, Vietnam National University − Ho Chi Minh City, Ho Chi Minh ...

Active Controls Cancel Turbulence Austria-based Turbulence Solutions is in the final stages of development of a turbulence-canceling system for ultralights, before studying application to larger ...

In an ironic twist of cosmic problem-solving, Chinese researchers have transformed a lingering Nasa headache into a revolutionary propulsion breakthrough that could redefine modern warfare and ...

Bionic bladeless propellers, inspired by the effortless movement of jellyfish, are transforming aquatic propulsion ... electric motor and a lithium-ion battery, it uses eight flexible tentacles ...

Also being considered is sending a spacecraft to the oncoming asteroid and firing its thrusters so that an ion beam would push the rock away. Having almost eight years’ preparation to avert ...

Also, the journey time would depend on the propulsion, means which method is being used to power the engines. However, another technology called the photon propulsion system could cut travel time to ...

On the face of things, not much, but after seeing [Zachary Tong]’s latest video on liquid metal ion thrusters, we see that they seem to have a lot more in common than we’d initially thought.