Curiosity’s “Bootprint” on Mars

Looking very similar to the iconic first footprint on the Moon from the Apollo 11 landing, this new raw image from the Curiosity rover on Mars shows one of the first “scuff” marks from the rover’s wheels on a small sandy ridge. This image was taken today by Curiosity’s right Navcam on Sol 57 (2012-10-03 19:08:27 UTC). Rover driver Matt Heverly described a scuff as spinning one wheel to move the soil below it out of the way.

Besides being on different worlds, the two prints likely have a very different future. NASA says the first footprints on the Moon will be there for a million years, since there is no wind to blow them away. Research on the tracks left by Spirit and Opportunity revealed the time scale for track erasure by wind is typically only one Martian year or two Earth years.

Here’s one of Buzz Aldrin’s bootprint, to compare:

The GRIN website (Great Images in NASA) says this is an image of Buzz Aldrin’s bootprint from the Apollo 11 mission. Neil Armstrong and Buzz Aldrin walked on the Moon on July 20, 1969. Credit: NASA

Curiosity chief scientist John Grotzinger compared earlier images of some of the first tracks left on Mars by Curiosity to images of the footprints left by Aldrin and Armstrong on the Moon. “I think instead of a human, it’s a robot pretty much doing the same thing,” he said.

Lead Image Credit: NASA/JPL-Caltech

Nancy Atkinson

Nancy has been with Universe Today since 2004, and has published over 6,000 articles on space exploration, astronomy, science and technology. She is the author of two books: "Eight Years to the Moon: the History of the Apollo Missions," (2019) which shares the stories of 60 engineers and scientists who worked behind the scenes to make landing on the Moon possible; and "Incredible Stories from Space: A Behind-the-Scenes Look at the Missions Changing Our View of the Cosmos" (2016) tells the stories of those who work on NASA's robotic missions to explore the Solar System and beyond. Follow Nancy on Twitter at https://twitter.com/Nancy_A and and Instagram at and https://www.instagram.com/nancyatkinson_ut/

Recent Posts

New Study Suggests Black Holes Get their “Hair” from their Mothers

Despite decades of study, black holes are still one of the most puzzling objects in…

24 minutes ago

Gaze at New Pictures of the Sun from Solar Orbiter

74 million kilometres is a huge distance from which to observe something. But 74 million…

40 minutes ago

Are Fast Radio Bursts Caused by Interstellar Objects Crashing Into Neutron Stars?

Astronomers have only been aware of fast radio bursts for about two decades. These are…

6 hours ago

Here’s How to Weigh Gigantic Filaments of Dark Matter

How do you weigh one of the largest objects in the entire universe? Very carefully,…

8 hours ago

How Could Astronauts Call for Help from the Moon?

Exploring the Moon poses significant risks, with its extreme environment and hazardous terrain presenting numerous…

20 hours ago

There Was a 15 Minute Warning Before Tonga Volcano Exploded

Volcanoes are not restricted to the land, there are many undersea versions. One such undersea…

21 hours ago