Spaceflight

610 readers

27 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

[Scott Manley] Does It Make Sense To Put Data Centers In Space? Can They Really Cost Less To Operate? (www.youtube.com)

submitted 1 month ago by threelonmusketeers@sh.itjust.works to c/spaceflight@sh.itjust.works

17 comments fedilink hide all child comments

TL;DW:

Does It Make Sense To Put Data Centers In Space?

At some point in the future, yes.

Can They Really Cost Less To Operate?

In theory, yes.

Scott expresses concerns that current startups have not adequately addressed some of the practical challenges, such as cooling.

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

[–] CookieOfFortune@lemmy.world 1 points 1 month ago

So you’d need to be able to radiate more heat away than you absorb from the sun (and generate from computing). You can reduce sun absorption by being more reflective. For the heat you do absorb and generate, you’ll need to concentrate the heat from all the systems into a radiator that gets very hot. The hotter something is the more it’ll radiate away. It’s hardly a simple design but it’s really the only option.