Space

8341 readers

1 users here now

Share & discuss informative content on: Astrophysics, Cosmology, Space Exploration, Planetary Science and Astrobiology.

Rules

Be respectful and inclusive.
No harassment, hate speech, or trolling.
Engage in constructive discussions.
Share relevant content.
Follow guidelines and moderators' instructions.
Use appropriate language and tone.
Report violations.
Foster a continuous learning environment.

Picture of the Day

The Busy Center of the Lagoon Nebula

Related Communities

🔭 Science

🚀 Engineering

🌌 Art and Photography

Other Cool Links

founded 1 year ago

MODERATORS

[email protected]

New legged robots designed to explore planets as a team (arstechnica.com)

submitted 1 year ago by [email protected] to c/[email protected]

14 comments fedilink hide all child comments

While rovers have made incredible discoveries, their wheels can hold them back, and erratic terrain can mean damage. There is no replacing something like Perseverance, but sometimes rovers could use a leg up, and they could get that from a small swarm of four-legged robots.

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 8 points 1 year ago (2 children)

Issue there is how does it handle loose fill material or sand/dust in its joints? That’d wear it down quick or result in it getting into an unrecoverable situation. (Wheeled rovers have a larger contact area and less likely to sink into sand.)

[–] [email protected] 5 points 1 year ago

According to the article they would be supplemental to the rovers, not as a replacement. So I'd imagine they'd be able to retreat into some sort of storage on the rover where they could hopefully be air cleaned automatically.