this post was submitted on 03 Jan 2024

53 points (100.0% liked)

Astronomy

4122 readers

12 users here now

founded 2 years ago

MODERATORS

[email protected]

53

ESA's tiny pinhole thruster is ready for production (phys.org)

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

4 comments fedilink hide all child comments

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

[–] regrub 8 points 1 year ago* (last edited 1 year ago)

Sounds like it's related to field emitter arrays. Here's a more detailed article from ESA https://www.esa.int/Enabling_Support/Space_Engineering_Technology/Shaping_the_Future/ATHENA_thruster_kicks_off_electrospray_propulsion_for_NanoSatellites