German startup ATMOS Space Cargo is assessing what changes it may make to its cargo return system due to fly next year after the first test of the Phoenix.
Russia's Soyuz MS-26 spacecraft departed the ISS for a parachute-assisted landing and recovery in remote Kazakhstan to conclude the latest crew exchange.
NASA’s Curiosity rover has provided new evidence for the at least intermittent presence of large quantities of surface water on Mars about 4 billion years ago.
The Ad Astra Rocket Co. is continuing to advance a concept for NASA with the potential to reach Mars within an estimated 45 days using a nuclear power source.