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Artist’s conception of Ingenuity on Mars

Congratulations to NASA for orchestrating the first flight of an aircraft on another world! Today, early in the morning (in East Coast Time, here on Earth) NASA’s miniature robotic helicopter “Ingenuity” rose three meters (ten feet) into the thin Martian air (the pressure of the Martian atmosphere is a mere 1% of what we experience here at sea level on Earth, so there was not a lot of air beneath those rotors). I will leave it to professional news sites (or NASA’s own site) to describe the exact parameters of the feat, but I would like to take a moment to look at the little aircraft as though we were Martians ourselves. One of the things which I find funny about our amazing unmanned space missions is how alien our Earth technology looks on alien worlds. The most egregious example of this effect was the flying-saucer-looking Huygens probe which landed on Saturn’s moon Titan. That particular craft combined a flying-saucer aesthetic with steampunk design such that it would look perfectly in place in a Jules Verne novel or if little green men had stopped by to watch the Monitor versus Merrimack battle.

A replica of the Huygens probe

However other probes of other worlds have also looked uncannily like pulp fiction from the 1950s as well (the hopping robots of Hayabusa2 leap into mind as does Messenger on its kamikaze final run into the surface of Mercury). Anyway, Ingenuity partakes of this tradition in that its minimalist design and utilitarian construction of make it look like an alien mosquito. Perhaps if the picture at the top of the post does not show what I mean, this picture taken by Ingenuity of its own shadow will explain better.

Doesn’t that look like a lander sent by waterbug people or by the Great Gazoo’s race? It makes you stop and take a second look at humankind as though you didn’t know us (an exercise which proves both inspirational and dreadful). Perhaps that sort of perspective shift is one of the purposes of our offworld explorations too…

Congratulations are due to NASA today. Yesterday at 3:55 p.m. ET the Perseverance rover (with the Ingenuity flying probe aboard) touched down in good order on the surface of Mars after a 470.7 million kilometer (292.5 million mile) journey. The spacecraft lifted off back last July and my somewhat wistful post about the launch from back then is a reminder of the trying nature of summer 2020 (but also serves as a useful overview of the larger Perseverance mission). Right now, in the aftermath of the bravura landing on an alluvial fan delta within the Jezero Crater, Perseverance and NASA are running diagnostics and preparing to explore the 49 km (30 miles) diameter crater. Ingenuity has not launched yet (although I am super excited to see what a 49 km (30 miles) crater on Mars looks like from the air). We do have one picture from the mission already (top), and although the low res view is partially obscured by a dust cover, it already hints at great things in the future (while also somehow reminding me of terrestrial nuggets of ice on my walks to the subway this week). We will keep you apprized from Mars as we learn more (and Ferrebeekeeper also extends its best wishes to the Chinese space agency whose own rover is scheduled to reach the red planet in May).

Ye Olde Ferrebeekeeper Archives

October 2021