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Comment Re:Still waiting for a telescope for Starship (Score 1) 25

You have yet to address the actual point: 1) Launching JWST2 or Hubble2 is a bad match of Starship capabilities . 2) There is no refueling of something at L2 as that is not practical. L2 is not LEO (Low Earth Orbit). L2 is Lagrange Point 2 which is nowhere considered "orbit" of Earth

Comment Re:Still waiting for a telescope for Starship (Score 1) 25

That would allow Hubble2

Using Starship to deliver Hubble 2 if it existed is like using an 18 wheeled semi-tractor trailer to deliver a single bale of hay. It could be done that way does not mean it is a wise use of resources.

As you point out, Webb2 would require orbital refueling.

1) No, he never pointed out Webb2 would require refueling because Webb 2 would not be in orbit. L2 is not in orbit around the Earth. 2) LWST does not allow refueling and I cannot imagine Webb 2 would either. Refueling at L2 is technically possible but highly impractical.

Comment Re:People search for news? (Score 1) 125

I think you are confusing procedure with results. When someone searched on Google previously, if the answer was on news sites, that was the first few answers. A user could then click to go to the news site. These days, the first result is AI generated; however, the answer may not be correct. Then Google puts YouTube videos at the top of search results. The next few links might link to a news site, but news sites have been pushed down the page.

Of course a user could start on a news site; many news site' Search functionality is less than ideal. I found it was easier and more accurate in the past to use Google to search the news site than the site's search.

Comment Re:What happened to rule of law in the US? (Score 1) 106

Why is Congress not fighting in the courts to regain power?

They don't need to go to court, all they need to do is to pass legislation (and maybe override a veto). They don't really even need to take powers back from the president, just more clearly define what constitutes an "emergency". Trump's most egregious actions are justified under statutes that grant him exceptional emergency powers -- which makes sense. When an emergency happens you want the executive to be able to respond quickly, and Congress is never fast. But those statutes assume that the president will only declare an emergency when there's actually an emergency because. Until now that hasn't been an unreasonable assumption.

But right now the GOP controls Congress, and the GOP is utterly subservient to Trump. They're not going to stand up to him. In the 2026 election this is likely to change, but probably only in the House, while the Senate will remain under GOP control, so Congress will still not stand up to Trump.

That said, it's increasingly looking like the courts will step in and declare that Congress is not allowed to abdicate its responsibility. There are existing Supreme Court precedents that establish that Congress is not permitted to delegate its authority to the executive. Congress can allow the executive to define detailed regulations after Congress defines the broad strokes, but they can't simply turn whole chunks of their constitutional authority over to the executive, even if they want to. Given the makeup of the current Supreme Court this is less certain than we would like, but I think it will go the right way.

Comment Re:Switching for profit (Score 1) 65

2017? Three years to build M1? Seems optimistic

Skylake was launched in late 2015 with Apple probably doing QA in early 2015. M1 was launched in 2020 so 5 years.

Also it was not the start of Apple making their own chips; Apple did not start in a vacuum. They had been making A series chips for a while before then. And as you stated they may have had prototypes for years. Skylake was the point where Apple finally decided Intel was not going to work out anymore.

Comment Re:Still waiting for a telescope for Starship (Score 2) 25

Starship can launch 100+ tons and has a payload bay with a width of 9m. So we can soon cheaply launch a much larger, but simpler and therefore cheaper, telescope.

1) The word “can” has not been demonstrated yet. Didn’t the last Starship explode on a test flight on May 27, 2025? It certainly would not be cheaper if telescope explodes before reaching orbit.

2) Since Starship has not yet successfully delivered a payload, what is the actual cost per launch? The estimates are $100M but that is factoring it is reusable and not debris after every launch.

3) Why would any telescope use Starship when it can use other rockets, even SpaceX Falcon ones? Telescopes are not necessarily pushing 100+ tons.

Are there any plans for a such a telescope ?

The next telescope is the Nancy Grace Roman telescope scheduled for 2027 launch. It is a wide field infrared telescope that weighs 4.5 tons.

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