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Whole New Worlds: An Aladdin History of Exoplanets

eric3579 says...

Wasn't easy being a planet hunter back in the day *promote

I'm looking for
1 tug
The pull of a planet
1 tell
A wobbling sun
I've searched for years
Haven't found a one
But they're out there

1 jump
In radial redshift
1 slip
Of spectral lines
They'll see if I can show them the sines

Pish tosh
Green men
Take five
Take ten

Just a little cash guys

Budget's tight
Don't fund this trash guys

I can take a hint
Better face the facts
Second-hand'll have to do

Eww
All you planet hunters at the bottom
You've got fact & fantasy entwined
Finding planets except they haven't got one

Well they gotta be forming readily
When you think about it given we've got nine

1 jump
A blip in the spectrum
1 shift of meters per second
1 graph of period power
They laugh but I'm not sour

Here goes
18 months of data
Cross & correlate it
All I gotta do is run

Pish tosh
Green men
Ah don't mind them
If only they'd look closer
Would they see a pure void
No sirree
They'd find out
There's worlds galore
To see

Make way for Pegasi
51 Pegasi

First was a world
Round an old pulsar
That's true
But the news
Is a sun-like star
With wobble
Too quick & precise
To be designed
No fluke not a spot
If you like it hot
You're gonna love this find

Pegasi 51b
Planet discovered
Orbit traced
Every 4 days
Hot as can be
Its order-Jupiter size
Was something of a surprise
Especially given its star's proximity

Pegasi 51b
It's a new era
To detect
Exoplanets
Soon there'll be three
As planet pulls on its Sun
It shifts the stellar spectrum
That's how we found 51b Pegasi

How'd a planet get so close in orbit
Cause I thought you needed ice to form it
Did it later undergo some strange migration
Star too small to be so long-pulsating
And too old to be so quick rotating
Is there any other good interpretation

This will certainly help with our funding

We got your funding
We got your funding

Got a surface of 1200 C

It's treacherous
So treacherous

If in time this new breakthrough feels mundane
Planets are common

That's proof
Of the truth
I've been telling you
This is no mean anomaly

Pegasi 51b
Planet uncovered
Round a far
Main sequence star
Spectral type G
We know its mass to be high
Half Jupiter by sine i

It's 15.61 pc from home
And it shakes our faith in how planets are formed
And its star is in Pegasus
Give it an A and thus
Label the planet as b
51 Pegasi

Plotting Doppler shifts is glacial-pace
And that astrometry never prevails
But baby you're in luck cause
Up in space
You got a planet-finder never fails

You got the power of statistics now
You got a view without an atmosphere
So no more nights spent locked up in your tower
All you gotta do is wait right here
And I say

Kepler the planet-searcher
Got a dip, no 2, no 3
We just measure brightness
Plot it out & that's transiting photometry

When your stars do this
And your curves displace
Then your star's got this
Transiting its face

Then you hit compute
And lookie here

You get good diameter data
From that dip
And orbit distance from the length of year

Well now we need this tale supported by
A ground observer with a good Échelle
We got 2000 planets certified
2000 more that only time will tell

But let's take em all, plot em out
And find out if we're really all alone
Is there a rocky world we've found no doubt
That orbits in the habitable zone
Like home?

Kepler the planet searcher
Got an Earth 452b
Part of a throng
40 billion strong

There ain't never been a field
Clever as the field
There ain't never been a field
Better than the field they call
Exoplanetology

I can show you a world
A shining shimmering planet
Found concealed in the band-shifts
Of the closest star in sight

I've found hope in the skies
And facing wonder I wonder
Could the sine wave discovered be
A planet fit for life

A whole new world
A new fantastic point of blue
Placed in that narrow zone
Where water flows
Midway tween cold & steaming

A whole new world
Its sun a faint, reddish hue
Could there be waiting here
A biosphere
Evolving in this whole new world to view

Fathoming a whole new world to view

Unbelievable find
Indescribable feeling
Earthlings someday revealing
Through directly captured light
A whole new world

Don't just stare from a far

Though nigh impossible to see

Wouldn't close up be bolder

Next to its parent's flair
If life is there
We'll know through atmosphere spectroscopy

A whole new world

Block the glare of the star

A laser starshot to pursue

With a star-shaped occulter

Chasing that crazy dream
That's always been
Of walking in a whole new world with you

a whole new world
That's where we'll be
A thrilling chase
A home in space
For you and me

Why I Left the Left

enoch says...

@Jinx
my main point is the the fringe of both ends of the political spectrum dominate the discussion,and BOTH are fucking horrible,ill-thought,narrow-minded and petulant.

they are part of the disease.

not every person who identifies as left is a snowflake,nor is everyone who identifies as right a bed wetter.

i wrote extensively on why trump won,and would happy to share if you would like me to,but to answer your question:no.snowflakes are not to blame (and i am struggling how you conflated that to be honest).

i have been:pepper sprayed,maced and beaten by three cops.
i have been thrown in solitary for days without food or water,and no working toilet.
i have been punched in the face by a supposedly devout christian,and i have been publicly harrassed for mistaking a young woman for a man at a gay bar.

is there anything else you would like to know to assuage the MASSIVE presumptions you made in your comment?

look dude,if you can't see that both the ultra left and ultra right are fucking bonkers and have lost their way.they co not even come close to representing the majority,and by their behavior..i do not think they really care.

so why should we?
the people who recognize that shit has gone sideways.that the politicians are purchased corporate whores,and this binary politics is just a device to keep us divided.

i am an anarchist,but i am not stupid,and refuse to be coddled or manipulated into buying into shitty philosophies and even worse politics.

the ultra left are fucking cry-babies,and the ultra right neo-fascists are bed wetters.

and both have lost their way.

6 Construction Failures, and What We Learned From Them

spawnflagger says...

I knew of the Tacoma Narrows and Citicorp tower, but the others were new and interesting.

Sir Thomas Bouch got to keep his knighthood (is it even possible to un-knight someone?), but he died 18 months after the Tay bridge disaster.

hate speech laws & censorship laws make people stupid

ChaosEngine says...

So really it's more "You either allow ALMOST every type of speech (with some very narrow exceptions) or you give up ALMOST every type of speech (with some very narrow exceptions)".

Excellent, we have agreed that freedom of speech (like everything in the grown-up world) is not absolute.

Now we're just arguing over WHAT the exceptions should be.

Personally, I have no problem with adding things like inciting violence against minorities (aka hate speech) to that list.

It's very important to distinguish between criticism of ideologies and attacking members of said ideology.

Saying "I think the westboro baptist church is a disgusting organisation" is not the same as saying "you should punch WBC members in the face".

bobknight33 said:

We all agree that there are very narrow exceptions, as you note.

hate speech laws & censorship laws make people stupid

bobknight33 says...

We all agree that there are very narrow exceptions, as you note.

ChaosEngine said:

So yelling fire in a theatre?
Talking about bombs at an airport?
Threatening the president?

Or to extend "speech" to "expression", you're ok with child porn (not making it, that's clearly illegal, but possessing/screening it)?

Cop Engaged In Traffic Stop Leads To Life Sentence

bobknight33 says...

You see a white guy walking a black dog and you see racism.
Every thing you do and see is through a racist prism.
Narrow minded NEWT

Clear violation my but.

newtboy said:

Oh shit...another clear posting violation.
You want to be banned, don't you?

Kids' Honest Opinions on Being a Boy or Girl

Chairman_woo says...

Thing that really sticks in my throat here.

The most generous current estimate of trans % by population is 0.6%.

The mother of the child here is a vehement and very pro-active trans rights campaigner.

I don't know the proportion of life long trans campaigners, but I'm pretty sure the odds of them having a trans kid are vanishingly small. Much more so for such an extreme and unusual case as this one.

We are both relegated to pure speculation here but, I know at least one example (my brothers partner) of a girl being raised by a lesbian mother, who had deep emotional problems instilled into her from a very early age. i.e. men are bad, she should be attracted to women etc.

Took her well into adulthood to get over that and she is still a mixed up person (mother is to put it politely; a bit mental)

This is a different example of course, but the underlying problem and how it messed her up for most of her childhood seems like it could be similar. We are so used to the prejudices against "normal" gender roles and sexual orientation that it is perhaps easy to forget that this can work just as easily in reverse.
The problem can essentially be asshole parents instilling a mixed up and narrow concept of what is normal. Which either restricts their existing exploration of identity, or actively coerces towards a particular outcome.

IDK, you may just be right and the kid manifested this underlying genetic problem at a very early age. Her mother may be a perfectly even handed and caring person etc. etc.

It just concerns me that it could so easily be the other way around. But you are right about many people simply adopting alternative gender roles rather than physically transitioning. But if this kid starts the hormone blockers, she is sterile for life and will undergo irreversible changes in her development.

If she were to change her mind later in life as she matures... that 40% suicide rate is no joke

& yeh there are certainly strong arguments from inside the trans community against ideas of non binary genders. Most trans people are one gender wishing to transition to, or be treated as the other gender.

I can see an argument for perhaps having a third intermediary gender, beyond that it seems more like lifestyle choices than actual gender issues. e.g. like you say a T.V. man who likes to dress as a woman isn't someone who wants to be a woman, or even gay. It's just a man who likes to feel beautiful in a dress and makeup (to quote Eddie Izzard "male lesbian").

Anyway I don't think you have said anything offensive. This is a mire of a subject and anyone reasonable is going to appreciate your (our) confusion & concerns.

xxovercastxx said:

Various reasonable suggestions.

Ghost in the Shell (2017) - Official Trailer

Mordhaus says...

I would say that Stalin, the Kin Jong's, Various African Tribal Genocides, and Pol Pot might disagree with your account of wholesale slaughter being reserved for the 'white' Europeans and their descendants. That is just to name a few. Also, what is a 'white' European? I mean the southern Europeans have quite a bit of Moorish blood in them, do they still count as 'white'?

All sarcasm aside, your argument is extremely flawed. Conquerors tend to lay waste to the societies they conquer, not always in terms of total lives lost, but in terms of cultural death. The reason why 'white' people are vilified for this lately is because for the past several hundred years they have been the ones expanding and taking over the regions you speak of. This is not exclusive to a skin color or originating locale, it is absolutely a core of our human nature.

I gave some examples earlier of non-European conquerors, but they are fairly recent. If we look in history at other groups, we find the same meme. The Steppe Horse Tribes were BRUTAL to cities and countries that did not capitulate. Look up "Measuring against the linchpin". That saying came from the fact that if you resisted Mongol rule, they would slaughter every male taller than the linchpin of a wagon wheel. The Aztecs and Mayans ruled southern American empires through great brutality, including human sacrifice for 'religious' purposes. Recent discoveries even indicate that it was considered a good omen if the sacrifices were crying in pain before they were to die. Remains recently found showed "All shared one feature: serious cavities, abscesses or bone infections painful enough to make them cry."

Slavery originated as early as human recorded history, if not sooner. Slavery can be traced back to the earliest records, such as the Code of Hammurabi (c. 1760 BC), which refers to it as an established institution. Slavery is rare among hunter-gatherer populations. Mass slavery requires economic surpluses and a high population density to be viable. Although slavery in some form or another existed in most European countries, it wasn't until after contact with the Arabic African slave traders that it soared in the 15th and 16th centuries.

tl;dr

You are referring to recent history to make an example while completely ignoring THOUSANDS of years of similar history. All humanity is flawed, narrowing it down to a singular group with cherry picked data is not going to persuade anyone with a brain.

JustSaying said:

You're kidding, right?
Do I have to make a list? On every continent white people visited (if you can call showing up and not really leaving a visit) we fucked up the lives of a good portion of the people living there.
Sure, mankind has always been cruel, in every corner of the earth. However, white people are to murder, theft and slavery what Coca Cola is to refreshing diabeeetus (yes, that's how it's spelled). A fucking international enterprise whose traces can be found everywhere. On every fucking continent.
I hope we can agree on that. Otherwise, here's a short list: Gippsland Massacres, Nagasaki, Opium Wars, My Lai Massacre, fucking Iraq, Crusades, Apartheid, Herero and Namaqua genocide, that whole Columbus mess, Trail Of Tears and transatlantic slave trade (because why the fuck not?). Oh, my bad, I forgot the freaking Holocaust and starting 2 World Wars.
Who does this? Who? White people, that's who. Europeans and their descendants.
Would you like to argue that level of evil is genetic? I won't.
It's cultural. We europeans (and later our emigrated offspring) always thought we're better than everybody else, we had god on our side (and the Pope agreed!). Probably a leftover from the Roman Empire. And that's why everywhere we go, we steal, murder or occupy the shit out of every place. No other collection of ethnic groups has so much blood on their hands and it's not because we're worse DNA constructs than the others. All humans are capable of evil, it just takes a certain way of thinking to go that far.
Thankfully, we wrecked our own continent so badly during WW2, that we finally started to improve our ways. But here's the problem: we just started. We're far from being done.
Orban, LePen, Farage, Putin, Petry and last but not least Trump.

Rigging the Election - Video I: Clinton Campaign and DNC Inc

bobknight33 says...

Trump supporters....it's totally rigged, YEp by Democrats. Trump is right.

Okeefe shed light on this and you close you eyes. That is why you as s narrow minded fool.

newtboy said:

Trump supporters....it's totally rigged, so there's no reason for you to go vote, your vote won't count anyway. Just stay home on November 28 in protest of this rigged system.

>250000000 Gal. Of Radioactive Water In Fl. Drinking Water

bcglorf says...

@newtboy
There's also absolutely no measure of the aquifer itself, how it moves, mixes, flows, etc. The system is mostly unmapped.

Fortunately that's not entirely true. If you go check out the wiki article, it has a lot of links on a lot of mapping that has been done.
https://en.wikipedia.org/wiki/Floridan_aquifer#Hydrology_and_Geology
Most relevant to trying to analyze things, the graphic below is a mapping of the normal water flow within the aquifer based off of testing from about 1,500 different locations.
https://en.wikipedia.org/wiki/Floridan_aquifer#/media/File:Estimated_transmissivity_of_the_Floridan_aquifer_sytem.png

The Mosaic leak occurred somewhere inland from Tampa as close as I can find, if you can narrow that down it'd help. On the map that looks like good news though because that region shows upwards of 100,000 m^3 of water flow per day. So very good mixing for the quantity of leak being discussed if it falls there.

And you didn't address the orange problem.
That's because there isn't one. Radon doesn't work like lead or mercury, it's a gas and doesn't build up in irrigation or the food chain. It bleeds off very fast, irrigation systems bleed it almost instantly into the atmosphere. In animals and meat bags like us, the references I've found suggest the average time from consumption to release is about an hour so we don't hold onto Radon long. Again reason for optimism imo.

It's supposed to be a no-wake zone

SFOGuy says...

Yah, hard to know the particulars---and the wind and current probably would have worked against this idea---but---I did have a sailing instructor who stress tested me in a narrow channel by proposing that I'd just lost the engine---now what would I do?

The correct answers? Well, it's a sailboat, dummy---you could sail. And if all else fails---drop anchor (as long as you had the swing room; and even if you didn't, the resulting collision would be less impressive.)

But---we don't really know how the captain and pilot got into this situation.

I look forward to learning more.

BicycleRepairMan said:

Someone screwed up leading up to this , , but the engine thrust causing the destruction was probably the right call , for whatever reason , the ship was on its way to simply crash into the marina, and that would likely cause _much_ more destruction. Also obviously too late to call the tug boats . (When the video starts)

Taking Personal Responsibility for Your Health

transmorpher says...

So now you do admit that your blog post was a smear attack. You weren't "simply mentioning". We'll it's going to be hard to have an honest discussion then. Because you're happy to lie in order to be "right".

Dr. Greger reads " every single diet related research paper, written in English, every year" He says this as his opener on every presentation he does.

If that doesn't make him a qualified and credible source, then I don't know what does.

PhD's are focused on a single, narrow yet very detailed topic. So mentioning PhD isn't even relevant here.


The fact that you've come to the conclusion that he's not a credible source based on your own technicalities is just absurd.

Sliced turkey and chicken nuggets = processed meat. The report was warning about processed meat.
Poultry and fish = unprocessed meat. They mentioned this because they were talking about red meat (unprocessed) and didn't want people to become confused. But that obviously failed in this case.

OK here I'll admit you're right, please don't take advice from me, without doing your own research as well. But you said you're lacto-vegetarian, and most people don't eat carrots on their own, or just potatoes on their own. Most people make mash-potoates (with milk). Most people dip their carrots into creamy cheeses etc.

The only thing I've lost is a bit of my free time, and I'm happy to give it up because I'm enjoy this conversation.

ThatNerdyScienceGirl said:

I put that in quotations because he LITERALLY isn't a PhD dietitian, so he has NO credibility to dish out diet advice or write books on the topic anymore than the Lawyer who wrote The Obesity Myth. That is a fact. Deal with it.

I also simply mentioned Sucralose, which the only study against it was a single case study he used. Also, almost none of the studies proving that Sucralose is good were industry funded, many of the oes showing it was bad was funded by the Naturalistic Industry. Funny how that works.

I rarely eat processed foods, and eat nothing that has whey or milk powder in it. That also doesn't explain why potatoes and Carrots cause my digestional upset as well, but thanks for trying. I am pretty sure you are even LESS qualified than the General Practitioner Greger in this.

And since the WHO wasn't talking about fish or poultry, they were not talking about Chicken Nuggets and Sliced Turkey. Sorry. Stop bending the facts to try to fit your narrative. Processed nuggets are not healthy for you, but they are NOT mentioned in this study.

Thanks again for playing, but like last time, you lost. Take the L babe

A project of peace, painted across 50 buildings | eL Seed

John Green Debunks the Six Reasons You Might Not Vote

Chairman_woo says...

There are systems other than democracy which have the kind of cheques and a balances you are referring to.

Just that not all of them place that power indiscriminately in the hands of the demos. e.g. a Meritocratic system expects its voters to earn their votes by demonstrating competence in a given field (those qualified in healthcare can vote to choose administrators of health etc.)

Democracy as we know it is a deeply unsophisticated way of attending to the problems you describe. There are alternatives that may well prove better, were we to actually try them.

It's pretty clear actual unlimited democracy doesn't work as no country in the modern world uses it. So it appears it's only the recourse to peaceful regime change that's important here, not necessarily the means by which it is achieved.

But even then, that blow off valve is usually defined in pretty narrow parameters and the political landscape carefully maintained by societies elites. Were it not, the aforementioned repeal of the death penalty and such would likely have doomed the ruling regime to be replaced by something more representative of the demos's backwards attitudes.

Hell I could even conceive of ways to just apply enough of that same veneer of democratic accountability to Sophocracy, technocracy and Noocracy, without resorting to a full blown meritocracy or oligarchy. One need only define the parameters that limit the demos in a way which demands leadership candidates have requisite qualities/qualifications.

It really could be very similar to what we have now, but with the parameters shifted to define a different sort of viable candidate.

It's already a hybrid of elite and demos, just redefine the elite and let the demos keep the blow off valve within the new parameters.

And then one day in the future perhaps, leaders will not always have to be emotionally flawed humans?

vil said:

^

The New Wave of YouTube "Skeptics"

gorillaman says...

The reality is that sceptics today are targeting esjews for the same reason they have every other group of harmful cultists in the past. It shouldn't come as a surprise that a community of dedicated rationalists would be mystified and angered by the sudden rise of a new anti-rational movement; especially where that movement has been directly damaging to their own, see things like elevatorgate and prominent sceptics getting banned from conventions for wrongthink.

But why should the focus be suddenly so sharply on one group of irrationalists, to the apparent neglect of the others? Because esjudaism is the fresher and more exigent threat. Everyone in the current generation who's capable of correcting their ideas about religion, ghosts, scientology and psychics has basically already done so. Whereas esjews, like their frequent allies and ideological partners the islamists, seem to be gaining ground and converts every day. There's more opportunity and more need to change minds there than elsewhere.

Controversially I'm going to claim that 'youtube sceptics' spend a lot of their time on social media. Some of them make their living through social media. I think it's possible to understand why so many of them object so strongly to the tsunami of censorship that's devastating speech on those platforms in response to social justice hysteria; to suppression of the fictional and fascist concept of 'hate speech', to the false reports and takedowns of youtube videos, to twitter's Ministry of Truth and Safety, to reddit's constant ideological purges.

Now, why are so many of these anti-esjew sceptics white males? Well for one thing because most people in the english-speaking world are white, get over it and stop screeching about diversity. More substantially because most people are idiots. Let me explain. When you have a terrible ideology, obviously you look to stupid people for converts, but when you have an explicitly bigoted ideology, one that demonises certain groups of people while advancing special privileges for others, you narrow your focus even more and direct your propaganda efforts specifically at stupid people in the classes you're pretending to represent. You don't get many jewish friends of national socialism, and you don't get many white male esjews. It's not that these people are sitting on their throne of privilege chuckling down at the poor minorities struggling up to meet them. It's that they're a bunch of retards, but the wrong kind of retards to be esjews.

So opposition to esjudaism comprises: every intelligent and moral person in the world, male and female, black and white, gay and straight; a bunch of stupid straight white men; conservatives and other defectives; actual misogynists, homophobes and racists who imagine we're on their side.

TLDR: Sturgeon's Law.



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