hydrogen peroxide fuel comes in at around $10.36 per kilogram, while hydrazine topped the cost chart at around $75.8/kg.

NASA’s DART mission wasn’t designed to study—it was designed to hit. A 570 kg spacecraft, no bigger than a fridge, ...

NASA revived roll thrusters on the 47-year-old Voyager 1 that were thought to be dead for two decades. According to the space agency, scientists at the Jet Propulsion Laboratory of NASA ...

NASA's Psyche spacecraft is back in business after engineers successfully switched to a backup fuel line in an impressive piece of remote maintenance.… The switch fixed a solar electric ...

Modern methods of propulsion offer ship operators a wide variety of efficient systems to move a vessel through the water. High levels of maneuverability and enhanced propeller geometry allow ...

SAN FRANCISCO — Colorado-based ExoTerra Resources has supplied York Space Systems with 21 propulsion modules for the Space Development Agency (SDA) Transport Layer. After raising money to expand ...

Propulsion pods are not a new product, but a new configuration of traditional marine systems and components. As yet, studies have not shown whether pods are more efficient than conventional shaft ...

NASA Less than two years after launch, NASA’s Psyche spacecraft experienced a glitch in its propulsion system that’s now jeopardizing its mission to explore a unique metallic asteroid in the ...

With those numbers, Dr. Quarta solved 180 different optimal control thrust vector problems using either 1, 2, or 3 ion thrusters, for heliocentric orbits between .85 AU and 1.15 AU.

The SpaceX's Falcon 9 rocket with Dragon spacecraft carrying Commander Peggy Whitson of the US, Mission Pilot Shukla, Mission ...

As predicted, we were able to detect hydrazine in the enrichment culture following the addition of a pulse of hydroxylamine 6. Confirming that hydrazine was produced was exciting, as it is an ...