Discover and read the best of Twitter Threads about #iss

Most recents (24)

Il caso del #Politecnico di #Torino che caccia il convegno sulla #pandemia rivela il clima totalitario in cui viviamo. Eppure il confronto aperto e mai preconcetto è ciò che vera #scienza richiede.

I vertici di #ISS e #CTS coinvolti fin da subito si sono sfilati all'ultimo,
1/3
proprio perché il convegno da spazio a punti di vista diversi sulla #pandemia e per la presunta non-qualità scientifica, nonostante la presenza di relatori come #Ioannidis #Doshi @SunetraGupta e altri.

Un boicottaggio che parla chiaro: sul tema #COVID19, chi tocca muore.

2/3
È la falsificazione della #democrazia e "inclusività" resta concetto vuoto, ripetuto da chi lo usa per i propri fini senza mai praticarlo.
L'#università che dovrebbe esser sede di confronto e condivisione del sapere si chiude a entrambe le cose: che esempio da agli studenti?

3/3
Read 3 tweets
Intanto dal bollettino #ISS del 2 novembre si evince che i #vaccinati si contagiano, finiscono in ospedale, ed anche al camposanto per #COVID19 più dei #novax.
Le famose #proporzioni invocate dai #troll #provax su un mio tweet le ha fatte proprio l'ISS
Link nei commenti
Commento del professore Cosentino
t.me/MarCosent/1050
Read 10 tweets
Yuri Borisov, the head of #Roscosmos, visited the Space Research Institute and talked about the priorities of the Russian space industry. The full text is here: roscosmos.ru/38328/, and here's my usual quick summary. ⤵️ Image
Since it's the 65th anniversary of the Sputnik launch, and the event took place at IKI RAN, there was a lot of talks about the scientific space program, which is rare these days.
1. Space research is expensive. Russia needs to set priorities and choose the projects that can bring the results in the near future, and that we can handle today, including in terms of provided funding.
Read 15 tweets
Do you love 3D maps, worlds & visualisations? Here are 24 world creators, mapmakers, or visuals I've come across recently. Brilliant and creative minds using many different tools! PART 1 #dataviz #GISchat #3dmaps #map #gis #3d 1/🧵
Steven Kay | @stevefaeembra creates many original and cool #3dmaps such as this great visualisation of Windturbines in the British Isles. Follow him! #Blender3D and #QGis are his tools. #SDGs #Wind #b3d 2/🧵
Neil Southall | @neilcfd1 creates fantastic #3dmaps such as this hypnotising animation of #LiDAR data of Copenhagen. He uses #rstats and #rayshader in wonderful ways. #rspatial 3/🧵
Read 25 tweets
@greenprofgreen @nytimes Dear @greenprofgreen, everyone is entitled to their #opinion, but it’s unfortunate that your op-ed contains several errors about #spacelaw, and also misinterprets the character, intent and context of the #ArtemisAccords. @nytopinion
@greenprofgreen @nytimes @nytopinion To start, the #OST does *not* "designate space as the province of all mankind". Instead, its use & exploration of outer space shall be the province of mankind. Not the same thing.
@greenprofgreen @nytimes @nytopinion More serious is the mistake that #OST "codified norms of the common heritage of mankind". The #OST does NOT contain the #CHM principle! The Moon Agreement does, which is why no space faring nation proceeded to sign it, as they misunderstand this concept.
Read 15 tweets
Ankara, Beirut, Buenos-Aires, Madrid, Paris, Beijing, Rome, and Sydney celebrate #VictoryDay #May9 t.me/Slavyangrad/272
Read 7 tweets
Russian, US #ISS record-holders return to earth -2h ago
- “The crew of #Roscosmos cosmonauts Anton Shkaplerov and Pyotr Dubrov, as well as #NASA astronaut Mark Vande Hei, has returned to Earth,”
kuwaittimes.com/russian-us-iss…
Touchdown! #NASA astronaut returns to Earth after record-breaking 355 days in space | Mar 30
- Mark Vande Hei landed in #Kazakhstan after the longest recorded space flight. He returned with two Russian cosmonauts, Anton Shkaplerov and Pyotr Dubrov,
news.sky.com/video/touchdow…
#Russian, #US #ISS Record-holders Return To Earth | Mar 30
- "Please, give (the #medal) to Russian #mothers whose sons have been killed in this unjust war," #Kelly said in a tweet addressed to Russia's former president Dmitry #Medvedev
ibtimes.com/russian-us-iss…
Read 4 tweets
We are working with a Russian colleague | 1h ago
-“in space you can collaborate with Russian friends and colleagues. A prof relationship btw astronauts, it hasn’t missed the beat,” Nelson. “This is the cooperation we are doing in a private space program”
floridanewstimes.com/we-are-working…
3 Russian cosmonauts arrive at International Space Station | Mar 18
- A trio of Russian cosmonauts arrived at the #InternationalSpaceStation on Friday, the first new faces in space since the start of the Russian war in Ukraine.
sandiegouniontribune.com/news/nation-wo…
Live: #Russian crew launches to International Space Station | Mar 18 | Ignition 24m12s
- Three Russian cosmonauts are due to launch to the International Space Station (#ISS) on Friday.
Read 5 tweets
Thread
Nel suo ultimo report di ieri, @istsupsan ha occultato (in mala fede?) alcuni dati essenziali per il calcolo indipendente delle incidenze di contagi, ricoveri, TI e decessi per classe d’età e status vaccinale. Ha infatti rimosso la segmentazione della popolazione.
Inoltre, ha eliminato le incidenze sulla popolazione vaccinata con una dose. Ma, come sempre, il diavolo fa le pentole ma non i coperchi e anche @istsupsan ha lasciato in giro le tracce che ci consentono di desumere i dati mancanti con un po’ di algebra.
Prima osservazione: i report del 28.12.21 e del 5.01.22 avevano riportato i medesimi dati sui totali della popolazione per fascia d’età:
- 12-39: 17.436.265
- 40-59: 18.431.602
- 60-79: 13.572.008
- 80+: 4.570.070
Utilizzeremo quindi anche noi questi totali per i nostri calcoli.
Read 10 tweets
Big eruption from Hunga Tonga-Hunga Ha'apai. Lots of ice. Some SO2. Ash difficult to detect with the usual methods. Cloud-top temperatures reaching 182 K (-91°C), likely stratospheric (>16.5 km asl). #HungaTongaHungaHaapai #HungaTonga
Incredible overshooting top at 05:50 UTC too (data courtesy JMA, processed with SatPy).
Here's a nearby sounding at 12:00 UTC on 13 Jan, which is around the time of the eruption (15:00 UTC on 13 Jan). Tropopause at ~16.5 km. Note all temperatures warmer than -85°C, which suggests undercooling of the plume.
Read 15 tweets
mechanical capture is confirmed...
Crew reports good internal pressure in all #Soyuz compartments after docking...
Read 5 tweets
First view of #ISS from approaching #Soyuz MS-20 with a distance shown as around 2.38 kilometers:
...and #SoyuzMS20 from #ISS:
Next for #SoyuzMS20 a flyaround to align with the Poisk module, its destination on #ISS:
Read 11 tweets
117.8 seconds in flight: #Soyuz rocket drops its four strap-on boosters as it climbs uphill with #SoyuzMS20
153.7 seconds in flight: Payload fairing separates from #Soyuz rocket revealing #SoyuzMS20 as it climbs to orbit.
287.7 seconds in flight: 2nd stage of #Soyuz rocket separates; #SoyuzMS20 continues ascent on 3rd stage...
Read 6 tweets
#Espace - Les bonnes raisons d'y aller
🌿À l'heure de la #COP26, pourquoi dépenser de l'énergie et des finances pour aller dans l'espace. #Thread de quelques éléments de réponses du côté optimiste de la force 🤞
#espace #écologie #spacegeek Space final frontier - illustration Elite Dangerous
1. Pour trouver notre place dans l'#univers, #explorer, #rêver.
Historiquement, l'observation des étoiles a interrogé, fait rêver. Domaine des dieux, sphère céleste, on étudie le ciel nocturne et l'évolution de soleil en journée qui rythme les vies.
#astronomie #histoire #Science
🔭Les #philosophes déblayant les principes de la mécanique céleste posent les bases de l'#astronomie moderne, s'égarant parfois dans des interprétations erronées. Les briques sont posées et ainsi naîtra les #science, #physique, #astrologie, ...
Read 29 tweets
#Scuola e @ProfPBianchi

Quando si afferma i #bambini sono a basso rischio per il #Covid19 non si spiega che vuol dire. Soprattutto non si mostrano mai i dati, noi li abbiamo cercati e in questo thread cerchiamo di raccontarli a tutti:

#iss #infn #opendata #datibenecomune
I bambini corrono meno rischi di complicanze degli adulti.
Ma quanti bambini finiscono in ricovero ospedaliero per covid19?

Questo grafico mostra l'andamento di ricoveri su casi da inizio anno fino a scuole chiuse.

Da gennaio a maggio:
1,2% (tra 0 e 9 anni)
0,6% (tra 10 e 19)
Questo vuol dire che in media fino a maggio per più 1 bambino ogni 100 casi di positività rilevati è stato disposto il ricovero ospedaliero di almeno un giorno.

Per gli adolescenti di 10-19 anni il tasso di ospedalizzazione risulta circa la metà pari a 6 ricoveri ogni 1000 casi
Read 22 tweets
So based on the current scheduled missions going to the #ISS and need an IDA docking adapter. The earliest time there will be a docking adapter availble for the #OFT2 mission will be the 2nd half of November 2021.
So after the departure of the #Crew2 mission currently scheduled for the 8th of November, however the #Crew3 has to redock their capsule from #IDA2 to #IDA3 first. However on the 5th of December SpaceX Cargo Dragon #CRS24 needs that docking port again.
I partly blame @SpaceX here that they designed the new Cargo Dragon capsule like the Crew Dragon with IDA docking adapter instead of berthing hatch like they did with Dragon V1. The situation would be much better/flexible if only crewed vehicle would use the IDA adapters.
Read 4 tweets
Per morning DPC: #OFT2 launch weather I think I understood 50% go, and the crew asked for @nasa TV to be uplinked to them so they can watch. #ISS #Exp65
Pressure on the #ISS: 752mmHg and on the Prk: 176mmHg.
Many beams, booms and brackets that were removed from #MLM #Nauka yesterday are too large to be disposed by Russian vehicles so they have to be disposed by USOS cargo vehicles. #ISS
Read 5 tweets
#NASA #ISS #NG16 #CYGNUS - About the next demonstration being discussed - Upgraded Air Scrubber nasa.gov/centers/marsha…
Both Donnie McCaghren, project manager at NASA’s Marshall Spaceflight Center in Huntsville, Alabama, and Michael Salopek of Johnson, co-investigator discussing the experiment.
Q: On Materials were tested on-orbit or on the ground? about 15 new materials tested on the ground, materlas a stronger thermally stable and better to absorb CO2
Read 6 tweets
#NASA #ISS #NG16 #CYGNUS - Dr. Ngan F. Huang, assistant professor of cardiothoracic surgery at Stanford University - Tissue Engineered Muscle as a Novel Platform to Study Sarcopenia nasa.gov/mission_pages/…
Q: Why do the Study A: On Earth, this takes years to study if we can accelerate this in microgravity, we can test pharmaceuticals faster, not only to see muscle loss on Earth or in microgravity to help our Astronauts
Q: How is the experiment going to work A: Using a tissue chip system going on a scaffold the way our skeletal muscles are organized. Will look at different time points after a week will preserve the sample to study on Earth.
Read 3 tweets
#NASA #ISS #NG16 #CYGNUS -
Michael Snyder, chief technology officer at Redwire, Discussing the Redwire Regolith Feedstock Printer to help support #NASAArtemis nasa.gov/mission_pages/…
1st time to test a new manufacturing technique and not a part on the ISS
Q: what will be the difference between testing in microgravity and a lunar environment? Not all that sure just yet on the differences.
Read 5 tweets
Good morning everyone! #ISS crew is now back awake and is just having their morning DPC (daily planning conference). Seems like the activities for undocking of #Pirs will actually take place today! #Exp65 #MLM #Nauka
Russian #ISS crew members are also doing some tasks today to prepare for a potential contingency EVA if that becomes necessary after #Pirs undocking and before #Nauka docking.
Also the OPM (optimal propulsion maneuver) that actually did not take place yesterday will now take place today affecting the Ku-Band capability of the #ISS.
Read 4 tweets
On board the #ISS many activities regarding #Pirs undocking have been canceled indicating that the undocking tomorrow based on the current status of #MLM #Nauka has been canceled. #unconfirmed #Exp65
Ok so the OPM (optimal propulsion maneuver) to reorient the #ISS to the undocking attitude for #Pirs is still on schedule! MCC #Houston reminded @Aki_Hoshide to close the window shutters for that during morning DPC (daily planning conference)
Since I am getting many retweets and likes on that tweet I like to remind everyone that this is just what I think I understoond on the translation loop during the morning DPC on the #ISS livestream. Let's wait everyone and see what the day holds up for us.
Read 4 tweets
Salió un astronauta de la #ISS al espacio exterior, lo transmitieron en vivo, les comparto algunas capturas que tomé 🙌🏼
Read 12 tweets

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