Spaceflight

610 readers

56 users here now

Your one-stop shop for spaceflight news and discussion.

All serious posts related to spaceflight are welcome! JAXA, ISRO, CNSA, Roscosmos, ULA, RocketLab, Firefly, Relativity, Blue Origin, etc. (Arca and Pythom, if you must).

Other related space communities:

Related meme community:

!spaceflightmemes@sh.itjust.works

founded 1 year ago

MODERATORS

threelonmusketeers@sh.itjust.works

llamacoffee@lemmy.world

America is at risk of high impact GPS jamming and spoofing from space (spacenews.com)

submitted 1 week ago by burble@lemmy.dbzer0.com to c/spaceflight@sh.itjust.works

8 comments fedilink hide all child comments

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

[–] ohellidk@sh.itjust.works 5 points 1 week ago (2 children)

looks like our systems need some sort of security update. problem is, would all of our GPS receivers need updated too? maybe a GPS 2.0 or something?

[–] YeetPics@mander.xyz 1 points 1 week ago (1 children)

Or we just arm our gps satellites and let them pick out and disable offensive satellites. Might be cheaper.

[–] superkret@feddit.org 4 points 1 week ago

The only thing that can stop a bad GPS satellite is a good GPS satellite with a gun.

[–] threelonmusketeers@sh.itjust.works 1 points 1 week ago

Aren't the satellites already up to GPS III now? If a hardware upgrade is required, seems ilke it would be GPS IV.