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197 points amichail | 2 comments | | HN request time: 0.458s | source
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consumer451 ◴[] No.41865107[source]
The most complete plan for this was proposed by JPL's Slava Turyshev and team. It has been selected for Phase III of NASA Innovative Advanced Concepts. [0]

> In 2020, Turyshev presented his idea of Direct Multi-pixel Imaging and Spectroscopy of an Exoplanet with a Solar Gravitational Lens Mission. The lens could reconstruct the exoplanet image with ~25 km-scale surface resolution in 6 months of integration time, enough to see surface features and signs of habitability. His proposal was selected for the Phase III of the NASA Innovative Advanced Concepts. Turyshev proposes to use realistic-sized solar sails (~16 vanes of 10^3 m^2) to achieve the needed high velocity at perihelion (~150 km/sec), reaching 547 AU in 17 years.

> In 2023, a team of scientists led by Turychev proposed the Sundiver concept,[1] whereby a solar sail craft can serve as a modular platform for various instruments and missions, including rendezvous with other Sundivers for resupply, in a variety of different self-sustaining orbits reaching velocities of ~5-10 AU/yr.

Here is an interview with him laying out the entire plan.[2] It is the most interesting interview that I have seen in years, possibly ever.

[0] https://en.wikipedia.org/wiki/Slava_Turyshev#Work

[1] https://www2.mpia-hd.mpg.de/~calj/sundiver.pdf

[2] https://www.youtube.com/watch?v=lqzJewjZUkk

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protomolecule[dead post] ◴[] No.41867659[source]
[flagged]
rendall ◴[] No.41867724[source]
Stop. For whatever reason, he has people call him Slava and does not correct them when they do so.
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protomolecule ◴[] No.41867875[source]
>For whatever reason

The reason is that you won't bother to pronounce Vyacheslav so Russians have to use a short version of their name.

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rendall ◴[] No.41869265[source]
I won't bother? But you don't know me?

Did you mean that English speakers don't pronounce Russian names the way Russians do?

Ask your local Russian to pronounce rural Worcestershire the way that English speakers do.

Your typical Russian speaker cannot. Is it that they aren't "bothering"? The idea is absurd. Let people approximate foreign names in their own tongue. Or, if the way that they naturally pronounce something is truly atrocious, give them a name that is easier to pronounce.

Or watch this fellow give foreign pronunciation his best shot: https://youtu.be/fKGoVefhtMQ Absurd, right?

replies(1): >>41870113 #
protomolecule ◴[] No.41870113[source]
Okay, that was about as rude on my part as ordering me to stop was on yours. My apologies.

But the point is that most people won't bother to google the pronunciation, listen to it and make an effort to repeat close enough. By the way, Dr. Turyshev's name is the easy part, the surname is the real challenge)

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rendall ◴[] No.41871719[source]
Russians when speaking Russian have no obligation to pronounce my name the way that I do, given that it apparently has sounds that are not in Russian.

I don't think people have that obligation when the name has foreign sounds in it whatever language they're speaking.

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protomolecule ◴[] No.41873780[source]
Where did the word 'obligation' appear from?
replies(1): >>41879445 #
1. rendall ◴[] No.41879445[source]
Perhaps you did not realize that asserting "It's Vyacheslav" and complaining that people do not "bother" to google "proper pronunciation" and "practice" until "good enough" strongly implies obligation? If not, it does. Disagree or not, let's agree to let this go. Feel free to have the last word. I will read it carefully.
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2. protomolecule ◴[] No.41882772[source]
Of course it doesn't.