Tyler Black, MD Profile picture
Jan 30, 2023 5 tweets 4 min read Read on X
#Astrophotography

Yay! I was able to get two nights of photos after TWO months of no night sky! (Thanks Vancouver)

This is the Great Orion Nebula. I added Hydrogen Alpha capturing to really highlight the nebulosity around the main Nebula.

@QHYCCD #qhy268m
/1 The Great Orion Nebula in H...
The Orion Nebula (M42) is about 1,350 light years away from us. It is a star formation region ("stellar region") where new stars are being throughout the cloudy areas. The dense colored region is home to the most amount of star formation (star chart overlay).

/2 My photo with a star chart ...
Within the dense region of the Nebula, the youngest and brightest stars in the Nebula are thought to be as young as 10,000 years old (about when the Sabre Tooth Tiger went extinct).

/3 A closeup of the region whe...
I was able to get this level of detail with only:

Red, Green, Blue: 40 minutes each
Hydrogen Alpha: 1 hour

All captured with my @QHYCCD 268M and Takahashi FSQ-85EDX at 450mm from my balcony in light-polluted downtown Vancouver. My telescope on the balcony!
Here is the evolution of my Orion imaging! Like all skills, we get much much better over time with practice, learning, and getting help from others. october 2020 - faded and lo...May 2021 - more detail!January 2022 - higher resol...jan 2023 - my current versi...

• • •

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More from @tylerblack32

Nov 24
🧵RFK Jr. is an antivax, AIDS-denying, absolutely antiscientific conspiracist.🧵

ANTIVAX:
“They get [vaccinated], that night they have a fever of 103, they go to sleep, and three months later their brain is gone... This is a Holocaust, what this is doing to our country.”

/1Image
ANTIVAX:
"I do believe that autism does come from vaccines"

Metaanalyses involving MILLIONS of children have confirmed there is no link. The lie started with another antivaxxer, disgraced fraudster Andrew Wakefield, who fabricated data.

/2Image
ANTIVAX:
"I've read all the science on autism and I can tell you, if you want to know... If it didn't come from the vaccines, then where did it come from?"

Autism primarily from combo of genetic factors & early brain development differences.

/3Image
Read 10 tweets
Nov 19
Battling Election Misinformation
Part 2: "The Mandate"

Contrary to media/republican pronouncements, the election of Donald Trump was one of the narrowest (by popular vote, +1.73%) in history, with only 7 elections since 1800 being narrower.

/1Image
In fact, if we look at the margin of victory when we include all eligible voters, Trump wins with 31.3% of the voting population, compared to Harris' 30.2% and 1% going to other candidates. 37.4% did not vote.

If we only include voters, Trump wins 50.03% to 49.97%

/2Image
When we look at the electoral college results, Trump won 58% of available electoral college votes. This would rank his election 41st out of 57 elections since 1800.

/3Image
Read 7 tweets
Nov 15
"[AIDS] is not being caused by a virus. It's not a virus... These people are dying because of 'poppers'... they were people who were part of a gay lifestyle... "

"This is not a viral disease, but it's a disease that is environmental."

- HHS Secretary Nominee RFK Jr

/1Image
Chemicals in water are causing trans kids: "A lot of the problems we see in kids... are coming from chemical exposures, including a lot of the sexual dysphoria that we’re seeing."

- HHS Secretary Nominee RFK Jr

/2Image
Wifi radiation causes autism, allergies, asthma, eczema: “I think it degrades your mitochondria and it opens your blood-brain barrier,”

- HHS Secretary Nominee RFK Jr

/3Image
Read 7 tweets
Nov 7
🧵Battling Antivax Disinfo🧵
Vaccination did NOT increase cancer deaths.

Here I took the 6 deadliest cancers (all 5 survival rates under 50%) in a highly vaccinated population (25-54), and we can see ZERO evidence of vaccine-related cancer deaths, all the way to May 2024.

/1Image
If i move ages to 55+, we see the same thing, and we are now looking at a lot of deaths from these extremely aggressive cancers, so this isn't some underpowered stuff here. There is NO evidence that deadly cancers have increased due to vaccination.

None.

/2Image
If we take all ages 5+ and look for until May 2024, we see no increase in these highly aggressive cancer deaths, or any cancer deaths.

/3Image
Read 8 tweets
Nov 7
The Presidential Election
Data Geekery with my interpretations

1) The Country Shifted, but More Didn't.

The final share will be ~ +1.3 to +1.5% for Trump, which is a shift of ~+5.8%.

If America was a room with 65 people in it, only 2 out of the 65 people switched shirts.

/1Image
Note: this math might seem like it doesn't work, but we have to remember to include those that voted 3rd party (1.5%ish) and those that didn't vote (about 35%).

Excluding non-voters who were eligible,
2020: 22/43 D & 20/43 R
2024: 20/42 D & 21/42 R

/2Image
In other words, the great majority of the country didn't switch, but we know there was definitely a nudge towards republican vote.

What does this mean?
The narratives about "America changing" should be very cautious, as 93% of America did not change.

/3
Read 11 tweets
Sep 3
🚨COVID-19 Vaccination saves lives and improves outcomes 🚨

In this UK study of >3 MILLION PEOPLE who vaccinated, the incidence of mental health problems was significantly reduced when a subsequent COVID-19 infection occurred.

/1Image
Looking at the totals who were infected with COVID-19, it is clear that COVID-19 diagnosis was associated with a ROBUST increase in mental health problems after the diagnosis.

/2 Image
This adds to the massive and still growing body of evidence that Covid 19 Vaccination was safe, effective, and extremely important especially considering that after this study, virtually everyone was infetcted with COVID-19.

/3
Read 5 tweets

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