Sarah Hörst
@planetdr.bsky.social
Professor of planetary science at Johns Hopkins. Titan’s biggest fan. Pomeranian wrangler. Runner. Love many, trust few, always paddle your own canoe. She/her. sarahhorst.com
Planetdr.26 on signal
Planetdr.26 on signal
Reposted by Sarah Hörst
"Trump has set free a private equity executive who had served less than two weeks of a seven-year sentence for his role in what prosecutors described as a $1.6 billion scheme that defrauded thousands of victims."
Trump Frees Fraudster Just Days Into Seven-Year Prison Sentence
www.nytimes.com
November 30, 2025 at 10:06 PM
"Trump has set free a private equity executive who had served less than two weeks of a seven-year sentence for his role in what prosecutors described as a $1.6 billion scheme that defrauded thousands of victims."
Reposted by Sarah Hörst
Senator Kelly is correct.
Plus a Public Service Announcement:
KEY section of Department of Defense's Law of War Manual is 18.3.2.1.
The VERY rule on the "requirement" to refuse illegal orders gives as its paradigmatic example of what is "clearly illegal:
"orders to fire upon the shipwrecked."
Plus a Public Service Announcement:
KEY section of Department of Defense's Law of War Manual is 18.3.2.1.
The VERY rule on the "requirement" to refuse illegal orders gives as its paradigmatic example of what is "clearly illegal:
"orders to fire upon the shipwrecked."
November 30, 2025 at 4:35 PM
Senator Kelly is correct.
Plus a Public Service Announcement:
KEY section of Department of Defense's Law of War Manual is 18.3.2.1.
The VERY rule on the "requirement" to refuse illegal orders gives as its paradigmatic example of what is "clearly illegal:
"orders to fire upon the shipwrecked."
Plus a Public Service Announcement:
KEY section of Department of Defense's Law of War Manual is 18.3.2.1.
The VERY rule on the "requirement" to refuse illegal orders gives as its paradigmatic example of what is "clearly illegal:
"orders to fire upon the shipwrecked."
Reposted by Sarah Hörst
For years (and YEARS) I've been saying do not trust VAERS reports. There is no vetting, no statistical relevancy. It's pure anecdote.
Pretty much ANY statistic you see cited to frighten you about vaccines comes from the VAERS database. (Including the recent evidence-free missive from Vinay Prasad). Here's why VAERS can NEVER be a proper source for population-level vaccine risk estimates.
Thread [1/9]
Thread [1/9]
November 30, 2025 at 2:10 PM
For years (and YEARS) I've been saying do not trust VAERS reports. There is no vetting, no statistical relevancy. It's pure anecdote.
TBH this seems low. I guess I do kinda try to behave myself on here 😂
@planetdr.bsky.social has swears! They've used 101 profanities in their last 2,937 posts.
🥇 "fucking" (22 times)
🥈 "shit" (21 times)
🥉 "fuck" (15 times)
🥇 "fucking" (22 times)
🥈 "shit" (21 times)
🥉 "fuck" (15 times)
November 30, 2025 at 2:06 PM
TBH this seems low. I guess I do kinda try to behave myself on here 😂
Reposted by Sarah Hörst
The White House’s new anti-media website includes denunciations of:
-ABC, which bribed the president
-CBS, which bribed the president and moved away from fact-based journalism trying to appeal to him and his fans
-WaPo, which spiked a Harris endorsement and tilts coverage in Trump’s favor
Fools.
-ABC, which bribed the president
-CBS, which bribed the president and moved away from fact-based journalism trying to appeal to him and his fans
-WaPo, which spiked a Harris endorsement and tilts coverage in Trump’s favor
Fools.
November 30, 2025 at 3:15 AM
The White House’s new anti-media website includes denunciations of:
-ABC, which bribed the president
-CBS, which bribed the president and moved away from fact-based journalism trying to appeal to him and his fans
-WaPo, which spiked a Harris endorsement and tilts coverage in Trump’s favor
Fools.
-ABC, which bribed the president
-CBS, which bribed the president and moved away from fact-based journalism trying to appeal to him and his fans
-WaPo, which spiked a Harris endorsement and tilts coverage in Trump’s favor
Fools.
Reposted by Sarah Hörst
Creating a military conflict with Venezuela gives this administration a legal "hook" to invoke the Alien Enemies Act. In other words, the foreign war is being manufactured in order to facilitate court deference for its domestic mass deportation policy. It's a Stephen Miller Special.
November 29, 2025 at 4:38 PM
Creating a military conflict with Venezuela gives this administration a legal "hook" to invoke the Alien Enemies Act. In other words, the foreign war is being manufactured in order to facilitate court deference for its domestic mass deportation policy. It's a Stephen Miller Special.
Reposted by Sarah Hörst
Okay, tonight's inventory selections, and we really, really need to sell some of these.
Today's feature is a pair of classic concha earrings [shown below].
Including those, we have 14 pairs of concha earrings in current inventory. Tonight's selections are the other 13.
Today's feature is a pair of classic concha earrings [shown below].
Including those, we have 14 pairs of concha earrings in current inventory. Tonight's selections are the other 13.
November 30, 2025 at 1:16 AM
Okay, tonight's inventory selections, and we really, really need to sell some of these.
Today's feature is a pair of classic concha earrings [shown below].
Including those, we have 14 pairs of concha earrings in current inventory. Tonight's selections are the other 13.
Today's feature is a pair of classic concha earrings [shown below].
Including those, we have 14 pairs of concha earrings in current inventory. Tonight's selections are the other 13.
Reposted by Sarah Hörst
Demolishing the East Wing of the White House before finalizing plans for what will be built above its ruins is a near-perfect metaphor for Trump's approach to economic policy. The only difference is the wrecking crew doesn’t claim the rubble is evidence of unprecedented growth.
November 29, 2025 at 3:46 PM
Demolishing the East Wing of the White House before finalizing plans for what will be built above its ruins is a near-perfect metaphor for Trump's approach to economic policy. The only difference is the wrecking crew doesn’t claim the rubble is evidence of unprecedented growth.
Reposted by Sarah Hörst
It’s #SmallBusinessSaturday, thank you so much for supporting artists like me! It keeps my space shop in orbit 💫
Wearing my new #moon #bootprint hoodie that launched yesterday. Already 60% funded!
Would appreciate any shares to keep going! 🚀
🔗 bit.ly/bootprint-hoodie
🔭🐡🧪🎨
Wearing my new #moon #bootprint hoodie that launched yesterday. Already 60% funded!
Would appreciate any shares to keep going! 🚀
🔗 bit.ly/bootprint-hoodie
🔭🐡🧪🎨
November 29, 2025 at 11:44 PM
It’s #SmallBusinessSaturday, thank you so much for supporting artists like me! It keeps my space shop in orbit 💫
Wearing my new #moon #bootprint hoodie that launched yesterday. Already 60% funded!
Would appreciate any shares to keep going! 🚀
🔗 bit.ly/bootprint-hoodie
🔭🐡🧪🎨
Wearing my new #moon #bootprint hoodie that launched yesterday. Already 60% funded!
Would appreciate any shares to keep going! 🚀
🔗 bit.ly/bootprint-hoodie
🔭🐡🧪🎨
Reposted by Sarah Hörst
In a new leaked memo, the FDA outlined plans to make it much harder to get new vaccines approved, claiming, without sharing evidence, that the COVID vaccines have killed at least 10 children.
This is so reckless. The science shows us that COVID vaccines have saved millions of lives.
This is so reckless. The science shows us that COVID vaccines have saved millions of lives.
November 29, 2025 at 9:30 PM
In a new leaked memo, the FDA outlined plans to make it much harder to get new vaccines approved, claiming, without sharing evidence, that the COVID vaccines have killed at least 10 children.
This is so reckless. The science shows us that COVID vaccines have saved millions of lives.
This is so reckless. The science shows us that COVID vaccines have saved millions of lives.
Ok one more time @profanity.accountant
November 29, 2025 at 2:30 PM
Ok one more time @profanity.accountant
Reposted by Sarah Hörst
Northwestern’s leaders will likely try to justify their choice to appease fascist extortion with some BS about needing to help researchers get federal funds that were illegally withheld, so it’s important to note that virtually all of the researchers said not to.
So apparently the administrators at Northwestern have caved to the extortionist demands of the Feds. Faculty voted 595-4 AGAINST this measure.
November 29, 2025 at 1:18 PM
Northwestern’s leaders will likely try to justify their choice to appease fascist extortion with some BS about needing to help researchers get federal funds that were illegally withheld, so it’s important to note that virtually all of the researchers said not to.
Reposted by Sarah Hörst
Reminder that any encrypted chat is only as safe as the people in it.
This article deeply implies that the FBI had an informant inside the group, potentially even the creator of the group itself.
I will say it again:
No encryption is safe against adding the Editor-in-Chief of The Atlantic.
This article deeply implies that the FBI had an informant inside the group, potentially even the creator of the group itself.
I will say it again:
No encryption is safe against adding the Editor-in-Chief of The Atlantic.
The FBI accessed and spied on a Signal group chat that was organizing immigrant “court watch” efforts in NYC.
I feel like this should be bigger news.
You aren’t supposed to be able to spy on Signal chats.
Were they invited? How did they get access? Was there a warrant?
I feel like this should be bigger news.
You aren’t supposed to be able to spy on Signal chats.
Were they invited? How did they get access? Was there a warrant?
The FBI spied on a Signal group chat of immigration activists, records reveal
Exclusive: Agency accessed private conversations of New York ‘courtwatch’ group that was observing public hearings
www.theguardian.com
November 29, 2025 at 10:40 AM
Reminder that any encrypted chat is only as safe as the people in it.
This article deeply implies that the FBI had an informant inside the group, potentially even the creator of the group itself.
I will say it again:
No encryption is safe against adding the Editor-in-Chief of The Atlantic.
This article deeply implies that the FBI had an informant inside the group, potentially even the creator of the group itself.
I will say it again:
No encryption is safe against adding the Editor-in-Chief of The Atlantic.
Reposted by Sarah Hörst
I do think formal and informal faculty groups need to be thinking about their boards, how they are constituted, and what routes to change exist. The time of assuming that faculty no-confidence votes mean anything has passed.
November 29, 2025 at 2:17 AM
I do think formal and informal faculty groups need to be thinking about their boards, how they are constituted, and what routes to change exist. The time of assuming that faculty no-confidence votes mean anything has passed.
Reposted by Sarah Hörst
Folks with Diabetes!
There is an urgent recall on some FreeStyle Libre 3 and FreeStyle Libre 3 Plus sensors because they are showing false low glucose readings.
Check your sensor serial numbers at freestylecheck.com
There is an urgent recall on some FreeStyle Libre 3 and FreeStyle Libre 3 Plus sensors because they are showing false low glucose readings.
Check your sensor serial numbers at freestylecheck.com
Home | FreeStyle - Abbott
freestylecheck.com
November 29, 2025 at 2:29 AM
Folks with Diabetes!
There is an urgent recall on some FreeStyle Libre 3 and FreeStyle Libre 3 Plus sensors because they are showing false low glucose readings.
Check your sensor serial numbers at freestylecheck.com
There is an urgent recall on some FreeStyle Libre 3 and FreeStyle Libre 3 Plus sensors because they are showing false low glucose readings.
Check your sensor serial numbers at freestylecheck.com
Reposted by Sarah Hörst
Is there a guide to turning off all the AI garbage that’s being forced onto our phones and computers? I’ve lost lock on which things even have it. I turn stuff off as I hear about it but I would love something that walked me through all the common ones.
November 28, 2025 at 11:23 PM
Is there a guide to turning off all the AI garbage that’s being forced onto our phones and computers? I’ve lost lock on which things even have it. I turn stuff off as I hear about it but I would love something that walked me through all the common ones.
Reposted by Sarah Hörst
Every single congressional Democrat needs to be out there, right now, insisting that Pete Hegseth resign right now and announcing that he will be held accountable for committing war crimes.
If you do not demand accountability here and now, they will only become more emboldened.
If you do not demand accountability here and now, they will only become more emboldened.
Exclusive: Defense Secretary Pete Hegseth gave an order to “kill everybody” in the first strike on suspected drug boats in the Caribbean. After two men survived, the mission commander ordered a second strike to comply with Hegseth’s instructions, according to two sources.
Hegseth order on first Caribbean boat strike, officials say: Kill them all
Defense Secretary Pete Hegseth issued a verbal order to kill all crew members in the Sept. 2 strike on a suspected drug boat. Navy SEALs fired a second missile.
www.washingtonpost.com
November 28, 2025 at 7:19 PM
Every single congressional Democrat needs to be out there, right now, insisting that Pete Hegseth resign right now and announcing that he will be held accountable for committing war crimes.
If you do not demand accountability here and now, they will only become more emboldened.
If you do not demand accountability here and now, they will only become more emboldened.
Reposted by Sarah Hörst
I wrote about Oura's security and privacy practices earlier this year for this.weekinsecurity.com, and found:
• Oura rings *don't* end-to-end encrypt users' health data;
• Oura *can* access its users' data;
• Oura told me that the company *has* received U.S. government demands for users' data.
• Oura rings *don't* end-to-end encrypt users' health data;
• Oura *can* access its users' data;
• Oura told me that the company *has* received U.S. government demands for users' data.
November 28, 2025 at 3:15 PM
I wrote about Oura's security and privacy practices earlier this year for this.weekinsecurity.com, and found:
• Oura rings *don't* end-to-end encrypt users' health data;
• Oura *can* access its users' data;
• Oura told me that the company *has* received U.S. government demands for users' data.
• Oura rings *don't* end-to-end encrypt users' health data;
• Oura *can* access its users' data;
• Oura told me that the company *has* received U.S. government demands for users' data.
Reposted by Sarah Hörst
"Runctitiononal features"? "Medical fymblal"? "1 Tol Line storee"? This gets worse the longer you look at it. But it's got to be good, because it was published in Nature Scientific Reports last week: www.nature.com/articles/s41... h/t @asa.tsbalans.se
November 27, 2025 at 9:30 AM
"Runctitiononal features"? "Medical fymblal"? "1 Tol Line storee"? This gets worse the longer you look at it. But it's got to be good, because it was published in Nature Scientific Reports last week: www.nature.com/articles/s41... h/t @asa.tsbalans.se
Reposted by Sarah Hörst
This book is so funny and readable. I used it as the main text in my AI literacy class, and even though it predates the LLM horror-madness, it provided all the foundation we needed to really dig in. Great deal!
The You Look Like a Thing and I Love You ebook is on sale for $2.99 at most US ebook places!
www.janelleshane.com/book-you-loo...
If you want a text-searchable copy of my book, now's your chance! Now you can find phrases such as:
- peeled rosemary
- Chaosrug
- King of the Poop Bug
- Silly Walks
www.janelleshane.com/book-you-loo...
If you want a text-searchable copy of my book, now's your chance! Now you can find phrases such as:
- peeled rosemary
- Chaosrug
- King of the Poop Bug
- Silly Walks
Book: You Look Like A Thing — Janelle Shane
www.janelleshane.com
November 27, 2025 at 5:45 PM
This book is so funny and readable. I used it as the main text in my AI literacy class, and even though it predates the LLM horror-madness, it provided all the foundation we needed to really dig in. Great deal!
Reposted by Sarah Hörst
Australia recorded ZERO cases of cervical cancer in women under 25 for the first time since they started tracking the cancer in the 80s.
This is the power of vaccines.
The HPV vaccine is extremely effective at preventing cancer.
Viruses can be oncogenic. Get your vaccines and protect yourself!
This is the power of vaccines.
The HPV vaccine is extremely effective at preventing cancer.
Viruses can be oncogenic. Get your vaccines and protect yourself!
newsGP - Australia set for world-first cervical cancer elimination
Vaccination programs have played a key role, and GPs remain ‘instrumental’ in boosting screening rates to reach the 2035 target.
www1.racgp.org.au
November 27, 2025 at 3:45 AM
Australia recorded ZERO cases of cervical cancer in women under 25 for the first time since they started tracking the cancer in the 80s.
This is the power of vaccines.
The HPV vaccine is extremely effective at preventing cancer.
Viruses can be oncogenic. Get your vaccines and protect yourself!
This is the power of vaccines.
The HPV vaccine is extremely effective at preventing cancer.
Viruses can be oncogenic. Get your vaccines and protect yourself!
Reposted by Sarah Hörst
This is why OpenAI is selling so aggressively to education at all levels—they want to create entire generations of users incapable of reading, writing and thinking without ChatGPT to hold their hands
And teachers and professors should call this out for what it actually is
And teachers and professors should call this out for what it actually is
To bear out this rosy projection, HSBC assumes that OpenAI will become "as ubiquitous [...] as Microsoft 365" (345mm users worldwide) while bringing in 10x the number of users (3bn).
November 25, 2025 at 11:11 PM
This is why OpenAI is selling so aggressively to education at all levels—they want to create entire generations of users incapable of reading, writing and thinking without ChatGPT to hold their hands
And teachers and professors should call this out for what it actually is
And teachers and professors should call this out for what it actually is
Reposted by Sarah Hörst
Corporate Media is going to pretend that Trump is heartbroken about the two West Virginian National Guardsmen being shot in DC, but the entire point of moving a standing army into a peaceful city was to induce violence by The People to justify more violence by Trump on The People in retaliation.
November 27, 2025 at 12:19 PM
Corporate Media is going to pretend that Trump is heartbroken about the two West Virginian National Guardsmen being shot in DC, but the entire point of moving a standing army into a peaceful city was to induce violence by The People to justify more violence by Trump on The People in retaliation.