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> This overstates the problem I think. It will be an issue for wide-field astronomy. I think you are downplaying the problem. They are already reporting issues

> This overstates the problem I think. It will be an issue for wide-field astronomy. I think you are downplaying the problem. They are already reporting issues with Starlinks and there are "only" a few hundred of them right now, Amazon wants to deploy 3k low orbiting satellites. Look at this list: https://en.wikipedia.org/wiki/List_of_astronomical_observatories https://en.wikipedia.org/wiki/List_of_astronomical_observato... The very large majority of the world's observatories are doing wide-field astronomy. This is not scientific progress, this is just two billionaires trying to one up each other and muscling their way around the world to rub their egos.

renewiltord 6y ago
> This is not scientific progress, this is just two billionaires trying to one up each other and muscling their way around the world to rub their egos. Starlink claims to have other objectives. Why do you think their stated objectives are dishonest?
- DoingIsLearning 6y ago
  Internet service is a solved problem, you have transoceanic cables and distribution networks which garantee reliable, high bandwith, internet service. This is a gimmick to sell the imaginary joy that you can go anywhere remotely and enjoy the pleasures of the modern connected world. There are already niche providers for Satellite services that users can use, if they are truly isolated and are able to afford internet. There is no sense in having all of this infrastructure duplicated and done via RF transmission over a low-orbiting constellation (with all the losses and realibility issues around it), if it can easily be achieved through expanding the existing infrastructure. The only use-cases that this serves are high-income people that want to go off-grid but are unwilling to sacrifice high-bandwith, and military deployments (Which SpaceX does not hide as an objective).
SiempreViernes 6y ago
Very bright, enough to contaminate all frames, and rapidly moving: have fun doing long exposures to spot faint objects most visible in twilight with those options. Maybe starlink is actually a sneaky way to up the Mars mission priority by mucking up the near earth object searches? /s

renewiltord 6y ago

> This is not scientific progress, this is just two billionaires trying to one up each other and muscling their way around the world to rub their egos. Starlink claims to have other objectives. Why do you think their stated objectives are dishonest?

DoingIsLearning 6y ago
Internet service is a solved problem, you have transoceanic cables and distribution networks which garantee reliable, high bandwith, internet service. This is a gimmick to sell the imaginary joy that you can go anywhere remotely and enjoy the pleasures of the modern connected world. There are already niche providers for Satellite services that users can use, if they are truly isolated and are able to afford internet. There is no sense in having all of this infrastructure duplicated and done via RF transmission over a low-orbiting constellation (with all the losses and realibility issues around it), if it can easily be achieved through expanding the existing infrastructure. The only use-cases that this serves are high-income people that want to go off-grid but are unwilling to sacrifice high-bandwith, and military deployments (Which SpaceX does not hide as an objective).

SiempreViernes 6y ago

Very bright, enough to contaminate all frames, and rapidly moving: have fun doing long exposures to spot faint objects most visible in twilight with those options. Maybe starlink is actually a sneaky way to up the Mars mission priority by mucking up the near earth object searches? /s