Psyche Mission & Science Briefing

The science briefing ahead of launch for NASA’s Psyche spacecraft, a mission to a unique metal-rich asteroid. Psyche will travel nearly six years and about 2.2 billion miles (3.6 billion kilometers) – to an asteroid of the same name, which is orbiting the Sun between Mars and Jupiter. Scientists believe Psyche could be part of the core of a planetesimal, likely made of iron-nickel metal. The ore will not be mined but studied from orbit in hopes of giving researchers a better idea of what may make up Earth’s core. The Psyche spacecraft also will host a pioneering technology demonstration: NASA’s DSOC (Deep Space Optical Communications) experiment. This laser communications system will operate for the first two years of Psyche’s journey. Launch is targeted for 10:34 a.m. EDT, Thursday, Oct. 5, from Kennedy’s Launch Complex 39A. The participants include Lori Glaze, director, Planetary Sciences Division, NASA Headquarters in Washington; Lindy Elkins-Tanton, principal investigator of Psyche, Arizona State University; Ben Weiss, deputy principal investigator and magnetometer lead, Massachusetts Institute of Technology; David Oh, chief engineer for operations, NASA’s Jet Propulsion Laboratory; and Abi Biswas, project technologist for DSOC, NASA’s Jet Propulsion Laboratory.