Researchers demonstrated the first fully 3D-printed, droplet-emitting electrospray engine. The low-cost device can be fabricated more quickly than traditional thrusters, potentially from on board a ...

An electrospray engine applies an electric field to a conductive liquid, generating a high-speed jet of tiny droplets that ...

An electrospray engine applies an electric field to a conductive liquid – generating a high-speed jet of tiny droplets that can propel a spacecraft. These miniature engines are ideal for small ...

This online article, “ Guide to heavy-duty actuator springs and valves springs,” shows how springs in process valves and actuators are the “sil ...

District heating systems are at the forefront of sustainable energy distribution, playing a crucial role in reducing carbon ...

Orbit Garant Drilling Inc. reported a profitable second quarter for fiscal year 2024, with revenues and net earnings showing significant improvement compared to the same period last year. The company ...

"We are having a great time here on ISS," Williams said in a news conference held from orbit in July. "I'm not complaining. Butch isn't complaining that we're up here for a couple of extra weeks." ...