27 Nov 2021, 11:24 UTC · By: Daniel Patrascu / The Psyche mission is set to depart in the summer of 2022 and travel 300 million miles (480 million km) to meet with an nickel-iron planet core
7 Apr 2021, 13:56 UTC · By: Daniel Patrascu / NASA's Gateway lunar space station will be powered by solar electric propulsion, a system that turns xenon into an exhaust plume
24 May 2019, 08:02 UTC · By: Daniel Patrascu / Maxar Technologies from Colorado will make the power and propulsion element for the Gateway station that will be built in lunar orbit