Comment on Honda successfully launched and landed its own reusable rocket
Pyr_Pressure@lemmy.ca 19 hours agoAlso with starlink even one company’s constellation is causing issues with astronomers and launches.
How bad will it be if there are 5-6 different companies with their own network floating around up there. And then other countries with their own network.
Cocodapuf@lemmy.world 17 hours ago
Yeah, it’s a bad situation. I’m against monopolies, but I also see how filling the sky with redundant satellites is a terrible plan, so I don’t like the idea of lots of competition either.
I think low orbit satellite communications is a pretty awesome concept. It has the potential to become like a second Internet backbone, but a backbone that can bring data directly to users without the additional router hops that local ISPs introduce. On paper, it’s amazingly efficient and can distribute service to all of the world… But in practice the business and management side is deeply problematic. One company should absolutely not be in charge of global Internet service. And one country would not be any better.
The only solution I can see is to make it safe and feasible to have way more satellites operating in low earth orbit. I’m really not sure what that solution might look like…
Here’s an off-the-cuff idea though: One solution could be an extremely robust low earth orbit maintenance and “pruning” system. All satellites would need to be monitored by third parties. And those third parties would need the authority and ability to quickly deorbit (prune) any satellite that deviates from its exact expected orbit. If satellites can ensure no deviation from their path and can safely maneuver to avoid collisions, it could be possible for many more satellites to safely share an orbital altitude.
ChaoticEntropy@feddit.uk 17 hours ago
Deorbiting is all well and good, but more and more we’re finding that these satellites contain chemicals that are very disruptive to the ozone layer. It’s going to be CFCs all over again, but with even more corporate capture of government.
Cocodapuf@lemmy.world 15 hours ago
That’s a fair point. The alternative is taking things up to a “graveyard orbit” somewhere between LEO and GSO, to a particularly unpopular altitude, where nobody’s fighting for real estate. Satellites can sit there indefinitely, you could even clump them up in a big ball, the tiny pull of gravity they have is actually enough to keep them bunched together.
The only problem with that plan is that it takes a lot of energy to raise an orbit that much, I’m not sure how to make that feasible.
GamingChairModel@lemmy.world 14 hours ago
Lowering the orbit takes energy, too, unless you’re relying solely on atmospheric drag.