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Maybe something like this could be created comparatively easily and inexpensively. NASA tested optical communication to Moon in 2013 already [0], so the techno
by _Microft 5y ago
Maybe something like this could be created comparatively easily and inexpensively.
NASA tested optical communication to Moon in 2013 already [0], so the technological readiness level of some highspeed transmission technology should be quite high already.
If such an optical communications module were installed on a sat that could also talk to off-the-shelf Starlink sats, this satellite could serve as relay that connects Earth to a (very?) small constellation of Starlink satellites. Beside the bespoke relay satellite, this might be a rather inexpensive solution (Starlink satellites are cheaper than $500k per piece already, as far as I know).
A counterargument I can think of is that Starlink satellites might not be hardened enough to work outside of Earth's protective magnetic field.
[0] https://en.wikipedia.org/wiki/LADEE#Lunar_Laser_Communication_Demonstration https://en.wikipedia.org/wiki/LADEE#Lunar_Laser_Communicatio...
- deleted 5y ago[deleted]
- BuyMyBitcoins 5y agoI know that most orbits around the moon are unstable because of uneven mass distribution. So I don’t know how the shape of constellation will affect things.
- _Microft 5y agoLunar mascons (mass concentrations) are only an issue for low lunar orbits ("LLO") which we are not talking about here. In fact you would want to maximize distance, not minimize it, so each satellite can cover a larger area on ground.