Call for Applicants The NASA Astrobiology Program is hosting a Mission Ideation Factory focused on the search for life on Ocean Worlds. NASA would like to provide early career researchers […]
mission
Travel Times of a Descending Melting Probe on Europa
In this study, we calculated the travel times of a thermal probe that descends through Europa’s ice shell. The ice column is simplified to a conductive layer.
New Team to Assess NASA’s Mars Sample Return Architecture Proposals
NASA announced Wednesday a new strategy review team will assess potential architecture adjustments for the agency’s Mars Sample Return Program, which aims to bring back scientifically selected samples from Mars, […]
The Europa Clipper Astrobiology Spacecraft Is Truly Immense
In this image a single human is seen standing next to an immense space droid, Europa Clipper. This is the largest planetary exploration spacecraft that NASA has ever created. And […]
Through-Ice Acoustic Communication For Ocean Worlds Exploration
Subsurface exploration of ice-covered planets and moons presents communications challenges because of the need to communicate through kilometers of ice. The objective of this task is to develop the capability […]
Interstellar Probe Remote Engineering: Voyager 1 Team Swaps Thrusters
The spacecraft uses its thrusters to stay pointed at Earth, but after 47 years in space some of the fuel tubes have become clogged.
Astrobiology Droid Update: Europa Clipper Solar Array Alignment, Installation and Integration
Technicians tested deploying a set of massive solar arrays measuring about 46.5 feet (14.2 meters) long and about 13.5 feet (4.1 meters) high for NASA’s Europa Clipper spacecraft inside the […]
Comparing Rover and Helicopter Planetary Mission Architectures
The Rover–Aerial Vehicle Exploration Network project field-tested planetary mission operations within a Mars analog environment in Iceland using stand-alone rover and helicopter architectures.
Particles, Environments And Possible Ecologies In The Jovian Atmosphere
The eddy diffusion coefficient is estimated as a function of altitude, separately for the Jovian troposphere and mesosphere. Complex organic molecules produced by the Ly alpha photolysis of methane may […]
