RegularJoe@lemmy.world to

Mildly Interesting@lemmy.world · 3 days ago

The AMSAT-OSCAR 7 (AO-7) amateur radio satellite was launched in 1974, expected to last 5 years, but a battery failure meant it had to run off of its solar panels. It's still operating.

5

129

The AMSAT-OSCAR 7 (AO-7) amateur radio satellite was launched in 1974, expected to last 5 years, but a battery failure meant it had to run off of its solar panels. It's still operating.

RegularJoe@lemmy.world to

Mildly Interesting@lemmy.world · 3 days ago

5

AMSAT-OSCAR 7: The Ham Satellite That Refused To Die

When the AMSAT-OSCAR 7 (AO-7) amateur radio satellite was launched in 1974, its expected lifespan was about five years. The plucky little satellite made it to 1981 when a battery failure caused it …

Chat

Abstracted@lemm.ee
link
fedilink
English
arrow-up
6·
3 days ago
This is awesome! With all the bad news permeating the interwebs lately, this makes me happy for some reason…

Mildly Interesting@lemmy.world

mildlyinteresting@lemmy.world

You are not logged in. However you can subscribe from another Fediverse account, for example Lemmy or Mastodon. To do this, paste the following into the search field of your instance: [email protected]

This is for strictly mildly interesting material. If it’s too interesting, it doesn’t belong. If it’s not interesting, it doesn’t belong.

This is obviously an objective criteria, so the mods are always right. Or maybe mildly right? Ahh… what do we know?

Just post some stuff and don’t spam.

Visibility: Public

This community can be federated to other instances and be posted/commented in by their users.

131 users / day
1.72K users / week
4.23K users / month
9.27K users / 6 months
28 local subscribers
19.6K subscribers
674 Posts
14.8K Comments
Modlog