this post was submitted on 20 Aug 2023
426 points (96.5% liked)
Technology
57455 readers
4260 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related content.
- Be excellent to each another!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, to ask if your bot can be added please contact us.
- Check for duplicates before posting, duplicates may be removed
Approved Bots
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
A couple years back, Putin promised to put a Russian on the moon. A good question is "with what rocket?"
Turns out, an even better question is "with what communications system?" A factor in this crash is that they lack a round-the-world comm system. They can only communicate when the moon is visible over Russia. It's a big country, of course, but not big enough for 24/7 communication.
Probably Yenisei which unfortunately had its development paused.
They've had this with GLONASS for over a decade. For far-side communications, you need a single relay satellite like what China used for Chang’e-4. However, you don't actually need either of those for many lunar missions. When the Americans sent humans to the moon, they just used radio waves that were picked up from various ground stations across the world.
GLONASS is a GPS navigation system, not a communication system. And the problem is not communicating with places on Earth, the problem is the lack of systems capable of communicating with the Moon.
Okay I guess they could build ground stations outside the country if more coverage was desired.
Sure, but they haven't. The main reason being the lack of close allies with wide geographic distribution to locate those stations on and the lack of resources to spend on doing that kind of thing.