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JPL’s MarCO Wins the ‘Oscar’ for Tiny Spacecraft

By Doug Messier
Parabolic Arc
August 13, 2019
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Mars as seen from the MarCO-B satellite. (Credit: NASA/JPL-Caltech)

PASADENA, Calif. (NASA/JPL-Caltech PR) — The first briefcase-size CubeSats to journey to another planet have been honored for their role in NASA InSight’s successful Mars landing. The American Institute of Aeronautics and Astronautics (AIAA) bestowed their Small Satellite Mission of the Year award to Mars Cube One, or MarCO, Aug. 8, 2019, at the annual Small Satellite Conference in Logan, Utah.

Designed and built at NASA’s Jet Propulsion Laboratory in Pasadena, California, MarCO consists of two CubeSats nicknamed WALL-E and EVE after characters in a Pixar film. With the pair flying behind NASA’s InSight lander as it cruised to the Red Planet last year for its Nov. 26, 2018, descent to the Martian surface, WALL-E and EVE enabled the InSight team to monitor the landing in near-real time by relaying signals from the lander back to Earth.

Along the way, WALL-E sent back stunning images of Mars while EVE performed some simple radio science. All of this was achieved with experimental technology that cost a fraction of what most space missions do.

“It is a significant honor to be recognized by our peers at this particular conference,” said MarCO Chief Engineer Andy Klesh of JPL. “These are the engineers crafting bold new designs to explore the solar system. We hope MarCO was a pathfinder mission for them.”

Accepting the award was JPL’s Glen Elliott, an engineer with NASA’s Deep Space Network who worked with the MarCO team. Also present were students and faculty representing the several universities who gained first-hand experience supporting the mission.

JPL has had a heavy presence at the Small Satellite Conference. The Lab’s RainCube spacecraft was also a finalist this year; last year, JPL’s ASTERIA took home the same award.

“We’re proud that our spacecraft have won ‘Small Satellite of the Year’,” said Planetary SmallSat Program Manager John Baker. “These innovative designs are blazing a trail for future explorers.”

For more information about MarCO, go to:

One response to “JPL’s MarCO Wins the ‘Oscar’ for Tiny Spacecraft”

  1. Andrew Tubbiolo says:

    I guess they did not take bias, darks, and flats on that image or did not apply them. That image looks RAW. That said the idea of satellite satellites is a great idea. I would imagine it won’t be long before important people and thinks will project their presence far ahead of them for any number of reasons. Using a interplanetary relay to open up more portions of a planet to exploration is awesome and no doubt will become standard practice.

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