Probably going to have to move to radio telescopes on the dark side of the moon or something. I mean, I seriously doubt that terrestrial users are going to let frequency go unused.
For some users, maybe we could switch to lasers, which are more-directional – like, a hypothetical Laser Starlink would have one or a handful of lasers on a station that physically track a satellite or satellites. Problem is that that doesn’t work well with clouds – visible light is obstructed by them.
Maybe it’s possible to use masers, but I assume that if it were technically easy and cheap, it would have been done by now.
The tradeoff being done here that makes me really excited for the future of astronomy is that Starlink is funding the development of Starship, which will in turn make space-based telescopy a hugely easier thing to do. So I’d gladly hand off a bit of spectrum pollution here on Earth (which comes with vastly improved global internet access) for Starship’s launch capacity.
So being dependent upon the company that ruins the sky on earth but offers to get your science off planet (if starship will even work as promised in the end) is a good thing?
If Starship doesn’t work as promised then there will be no Starlink constellation in the long run. The two projects are dependent on each other. Starlink V2 satellites are necessary for the long-term profitability of the constellation, and Starlink V2 satellites can only be launched by Starship.
The “dependency” is only a “dependency” in the sense that SpaceX Starship will be insanely cheap to use compared to any existing competitor. Maybe some of those other well-established space launch companies should have been working on making their launchers better too. I’m sure they’ll be scrambling to do so now that they face actual competition.
Maybe, however last time I checked starship still had significant issues that have some chance of not getting resolved and flacon 9 launches are still quite expensive but that may have changed since then
SpaceX is a for-profit company, so you can expect them to price their launches only a little bit lower than their competitors even if the cost of the launch is dramatically lower. That gives them the most profit. If you want the price to go down significantly then you’ll need to find someone else who can start actually reusing their rockets to get their costs into the same ballpark as SpaceX.
What specific significant issues did you hear that Starship had? NASA is confident enough in their chances that the success of the Artemis program was literally dependent on Starship being successful (the human lander is a modified Starship), and the design has changed a lot even since their previous test launch.
The booster they test-launched used a hodgepodge of every engine that they’d built so far, with designs that were already obsolete when it was launched. It’s hardly surprising that some of them failed. The next test launch will be using a set of mass-produced engines with a more refined and consistent design, and they’re entirely removing the hydraulic system that was the cause of the first test launch’s failure.
Again, NASA is confident this will work out. The HLS contract is in the critical path for the Artemis Moon landing and they gave it to SpaceX in a form that depends on Superheavy working. This isn’t just my opinion here.
Probably going to have to move to radio telescopes on the dark side of the moon or something. I mean, I seriously doubt that terrestrial users are going to let frequency go unused.
For some users, maybe we could switch to lasers, which are more-directional – like, a hypothetical Laser Starlink would have one or a handful of lasers on a station that physically track a satellite or satellites. Problem is that that doesn’t work well with clouds – visible light is obstructed by them.
Maybe it’s possible to use masers, but I assume that if it were technically easy and cheap, it would have been done by now.
Have you seen the size of just an average radio telescope?
https://upload.wikimedia.org/wikipedia/commons/0/00/CSIRO_ScienceImage_4350_CSIROs_Parkes_Radio_Telescope_with_moon_in_the_background.jpg
That’s just one, some are giant arrays of multiple dishes. That’s a lot of launches, or some VERY creative payload origami.
The tradeoff being done here that makes me really excited for the future of astronomy is that Starlink is funding the development of Starship, which will in turn make space-based telescopy a hugely easier thing to do. So I’d gladly hand off a bit of spectrum pollution here on Earth (which comes with vastly improved global internet access) for Starship’s launch capacity.
So being dependent upon the company that ruins the sky on earth but offers to get your science off planet (if starship will even work as promised in the end) is a good thing?
If Starship doesn’t work as promised then there will be no Starlink constellation in the long run. The two projects are dependent on each other. Starlink V2 satellites are necessary for the long-term profitability of the constellation, and Starlink V2 satellites can only be launched by Starship.
The “dependency” is only a “dependency” in the sense that SpaceX Starship will be insanely cheap to use compared to any existing competitor. Maybe some of those other well-established space launch companies should have been working on making their launchers better too. I’m sure they’ll be scrambling to do so now that they face actual competition.
Maybe, however last time I checked starship still had significant issues that have some chance of not getting resolved and flacon 9 launches are still quite expensive but that may have changed since then
SpaceX is a for-profit company, so you can expect them to price their launches only a little bit lower than their competitors even if the cost of the launch is dramatically lower. That gives them the most profit. If you want the price to go down significantly then you’ll need to find someone else who can start actually reusing their rockets to get their costs into the same ballpark as SpaceX.
What specific significant issues did you hear that Starship had? NASA is confident enough in their chances that the success of the Artemis program was literally dependent on Starship being successful (the human lander is a modified Starship), and the design has changed a lot even since their previous test launch.
So far the booster doesn’t seem to work since using so many engines hasn’t been solved yet. Maybe they will figure it out.
The booster they test-launched used a hodgepodge of every engine that they’d built so far, with designs that were already obsolete when it was launched. It’s hardly surprising that some of them failed. The next test launch will be using a set of mass-produced engines with a more refined and consistent design, and they’re entirely removing the hydraulic system that was the cause of the first test launch’s failure.
Again, NASA is confident this will work out. The HLS contract is in the critical path for the Artemis Moon landing and they gave it to SpaceX in a form that depends on Superheavy working. This isn’t just my opinion here.