The DSOC demonstration is associated with which NASA mission?

The DSOC demonstration is associated with which NASA mission?

• A. Mars Reconnaissance Orbiter
• B. Apollo 11
• C. Psyche mission
• D. Juno

Answer: (C)

DSOC, or Deep Space Optical Communications, is a technology demonstration that tests laser-based communications from a spacecraft back to Earth. Laser communication can dramatically increase data rates compared to traditional radio waves, but it requires precise pointing and high-quality optics in the harsh environment of deep space. This demonstration was included on NASA’s Psyche mission to the asteroid 16 Psyche, using the spacecraft’s hardware to send data to Earth via a laser link. The aim is to prove that future missions can carry more science data home by using optical rather than radio communications. The other missions listed aren’t associated with DSOC: Mars Reconnaissance Orbiter uses radio communications, Apollo is a historic lunar program, and Juno uses RF links to Earth. So the DSOC demonstration is tied to the Psyche mission.

DSOC, or Deep Space Optical Communications, is a technology demonstration that tests laser-based communications from a spacecraft back to Earth. Laser communication can dramatically increase data rates compared to traditional radio waves, but it requires precise pointing and high-quality optics in the harsh environment of deep space.

This demonstration was included on NASA’s Psyche mission to the asteroid 16 Psyche, using the spacecraft’s hardware to send data to Earth via a laser link. The aim is to prove that future missions can carry more science data home by using optical rather than radio communications.

The other missions listed aren’t associated with DSOC: Mars Reconnaissance Orbiter uses radio communications, Apollo is a historic lunar program, and Juno uses RF links to Earth. So the DSOC demonstration is tied to the Psyche mission.