ExoFly: Future Space Exploration Super Hero?

By Nancy Atkinson - October 10, 2008 at 9:27 AM UTC | Space Exploration
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This is perhaps the coolest thing I've ever seen. Ray Villard, the news director for the Hubble Space Telescope, also writes a blog for Discovery called Cosmic Ray (love that name!) He recently wrote about a dragonfly-like robotic device being developed by the Technical University Delft, Wageningen University in the Netherlands. It's call the ExoFly, and Ray described it as a "dragonfly-on-steroids ... a nimble flapping aerobot." It could be the next generation of robotic planetary explorers. It's a small, lightweight autonomous machine capable of flying, hovering, landing and taking off like an insect. Ray says this type of vehicle would "open up a new exploration niches that it not easily reachable by rovers or airborne vehicles on far flung worlds." Actually, it might work best in conjunction with a future big rover, flying ahead to search for interesting or dangerous terrain, and the rover would provide a "landing pad" for the ExoFly's home base. While the ExoFly may be small, its name sounds like a potential super hero, and its capabilities could be in the exploration super hero category, as well.

Take a look at the incredible video of the ExoFly below:

The ExoFly would be great for exploring Mars, and Titan, too. Small onboard cameras would provide a unique overhead but close-up view of the terrain in geological terms that would be different from, and could compliment, a rover.

The prototype ExoFly weighs less than an ounce, has a wingspan of only a foot, and can fly for 12 minutes on batteries.

A Mars ExoFly would need a longer wingspan and carry a miniaturized high-resolution digital video camera, sensors, navigation system and instruments.

Check out all of Ray Villard's ideas for this future flying robot at Cosmic Ray.

Image and video credit: T.E. Zegers

Source: Cosmic Ray (with a head nod to Disco Dave Mosher for his Twitter Tweet)

Nancy Atkinson

Nancy Atkinson

Nancy Atkinson is a space journalist and author with a passion for telling the stories of people involved in space exploration and astronomy. She is currently retired from daily writing, but worked at Universe Today for 20 years as a writer and editor. She also contributed articles to The Planetary Society, Ad Astra (National Space Society), New Scientist and many other online outlets.

Her 2019 book, "Eight Years to the Moon: The History of the Apollo Missions,” shares the untold stories of engineers and scientists who worked behind the scenes to make the Apollo program so successful, despite the daunting odds against it. Her first book “Incredible Stories From Space: A Behind-the-Scenes Look at the Missions Changing Our View of the Cosmos” (2016) tells the stories of 37 scientists and engineers that work on several current NASA robotic missions to explore the solar system and beyond.

Nancy is also a NASA/JPL Solar System Ambassador, and through this program, she has the opportunity to share her passion of space and astronomy with children and adults through presentations and programs. Nancy's personal website is nancyatkinson.com