Members of the VERITAS science team pause for a photograph on July 31, 2023, after arriving in Iceland to begin a two-week campaign to study the volcanic island's geology to help the team prepare for NASA's VERITAS (short for Venus Emissivity, Radio science, InSAR, Topography, And Spectroscopy) mission to Venus. From July 30 to Aug. 14, 2023, the international science team, including local participation from the University of Iceland, worked to lay the groundwork for the science that will ultimately be done from Venus orbit.

At center, holding the VERITAS mission identifier is the mission's principal investigator and the science team lead, Sue Smrekar, of NASA's Jet Propulsion Laboratory in Southern California. Flanking her are science team members from multiple U.S., Italian, and German institutions, including members of the German Aerospace Center (DLR) Flugzeug Synthetic Aperture Radar (F-SAR) airplane team. The DLR F-SAR team was tasked with collecting synthetic-aperture radar data of the regions studied by the field team. A key objective of the campaign is to refine change detection algorithms that will be used to look for global surface change (such as volcanic activity) between NASA's Magellan radar mission from the 1990s and VERITAS, as well as between VERITAS and the ESA (European Space Agency) EnVision mission to Venus, both of which are targeting the early 2030s for launch.

NASA's VERITAS is an orbiter designed to peer through Venus' thick atmosphere with a suite of powerful instruments to create global maps of the planet's surface, including topography, radar images, rock type, and gravity, as well as detect surface changes. VERITAS is designed to understand what processes are currently active, search for evidence of past and current interior water, and understand the geologic evolution of the planet, illuminating how rocky planets throughout the galaxy evolve.

VERITAS and NASA's Deep Atmosphere Venus Investigation of Noble gases, Chemistry, and Imaging (DAVINCI) mission were selected in 2021 under NASA's Discovery Program as the agency's next missions to Venus. The Discovery Program is managed by the Planetary Missions Program Office at NASA's Marshall Space Flight Center in Huntsville, Alabama, for the Planetary Science Division of NASA's Science Mission Directorate in Washington.

For more about the VERITAS mission: https://solarsystem.nasa.gov/missions/veritas/overview/