Questions over US strikes on #Iran nuclear facilities

Did "bunker busters" reach underground facility at #Fordoo?

Equipment and uranium moved out of Fordoo --- Most 60% uranium was at Isfahan

US did not attack new, large underground facility at Natanz

#Israel #Trump

#Trump calls for regime change in #Iran, contradicting top advisors like #Vance and #Rubio

"It’s not politically correct to use the term, 'Regime Change', but if the current Iranian Regime is unable to MAKE IRAN GREAT AGAIN, why wouldn’t there be a Regime change???"

#Israel

UK, France, & Germany call on #Iran to enter talks for agreement addressing all concerns over its nuclear program

Urge Iran “not to take any further action that could destabilize region"

But do not go as far as UK Prime Minister Starmer's endorsement of US strikes on nuclear facilities

#Israel

#Iran Supreme Leader warns #Israel: "The Zionist enemy has made a grave mistake, committed a great crime; it must be punished and is being punished; it is being punished right now"

Adds image of a skull with the Star of David, sitting atop a darkened city with missiles raining down

#Australia PM Albanese supports US strikes on #Iran, blaming Tehran for not coming “to the table”

"The world has long agreed that Iran cannot be allowed to get a nuclear weapon and we support action to prevent that - that is what this is."

#Israel #Trump

Defying questions over effectiveness of US strikes on #Iran nuclear sites, #Trump blusters:

"Monumental Damage was done to all Nuclear sites in Iran, as shown by satellite images. Obliteration is an accurate term!...The biggest damage took place far below ground level. Bullseye!!!"

#Israel

#NewZealand Foreign Minister: Looking for “evidence to do with” #Iran nuclear program that showed Tehran was “way outside the negotiated position they’ve been taking all this time”

Need to “find that out before we rush to judgement”

#Israel #Trump

#Japan Prime Minister Ishiba: I view situation w “grave concern”

Says #Iran development of nuclear weapons must be "blocked", but declines an invitation to support the US strikes, saying that he would respond “when appropriate”

#Israel #Trump

#Iran authorities execute another man accused of espionage for #Israel

Mohammadamin Shayesteh condemned as “the head of a cyber-team affiliated with [Israeli intelligence service] Mossad”

#Iran fires 6 or 7 missiles against #Israel, in 4 waves over a 40-minute period

No reports of injuries - 1 missile landed next to a power station in southern Israel, causing outages in nearby towns

#Israel targets in latest strikes on #Tehran

Basij HQ
Evin Prison
Destruction of Israel clock
Internal security HQ of Revolutionary Guards

Officials claim "numerous" Guards soldiers killed

#Iran

#IAEA head Grossi to emergency meeting on US bombing of #Iran 's Fordoo uranium enrichment plant

"Given the explosive payload utilized and the extreme vibration-sensitive nature of centrifuges, very significant damage is expected to have occurred"

#israel #Trump

Video: Entrance to Evin Prison in #Tehran after #Israel strikes

#Iran

#France Foreign Minister Barrot called for rejection of "regime change" in #Iran

"The Iranian people, who have heroically resisted the regime whose actions we have condemned, [should] determine their own future and choose for themselves the time and circumstances to change the regime. It would be illusory and dangerous to think that such a change can be provoked by force and bombs"

German Chancellor Friedrich Merz supports US strikes on #Iran nuclear sites

"There is no reason to criticise what America did at the weekend. Yes, it is not without risk. But leaving things as they were was not an option either"

#Israel #Trump

#Iran reportedly fires missiles on #Qatar - Explosions have heard over Doha

#Israel official: 10 missiles fired towards US airbases

US and UK had advised nationals to shelter in place

Sky News: Iran is believed to have also targeted American airbases in Iraq

#Trump

#Macron: “There is no framework of legality in these [US] strikes, even if #France shares the objective not to see #Iran acquire nuclear weapons"

“I believe in the sovereignty of peoples and territorial integrity… so I don’t think we can take the place of a people to change its leaders"

#Israel

#Iran military confirm launch of missilea at US military bases in #Qatar

"Operation Herald Victory" responds to “blatant military aggression by criminal regime of US" --- “a clear violation of international law” --- v. nuclear facilities

"Message of this decisive action by the sons of the nation in armed forces to White House and its allies is clear and direct. Iran will never leave any violation of its territorial integrity, sovereignty, or national security unanswered"

#Israel #Trump

Head of #Iran Armed Forces: Ops, including strikes v. US bases, will continue uninterrupted until #Netanyahu is brought to his knees

"The very nature of this criminal act will not remain without a response, irrespective of the level of destruction"

#Israel #Trump

#Iran military: We used the multi-warhead Kheibar ballistic missile for the first time in launches on US airbases

#Israel #Trump

"3 #Iran officials w knowledge of the plans": Tehran “gave advanced notice" to Qatar "that attacks were coming to minimize casualties" on US airbases

#Israel #Trump

#Israel Air Force claims “extensive” wave of strikes w 15 fighter jets, targeting #Iran underground military infrastructure, missile storage facility, & drone storage facility - Hit on ballistic missile launcher

"Our message in these strikes is clear: We have many more strike plans.

We will know to continue to strike any component of the regime that is part of the plans that threaten Israel"

#Qatar Foreign Ministry: No one was injured in #Iran attack on the Al-Udeid Air Base near Doha

Missiles intercepted by Qatari air defenses

#Israel #Trump

US defense official confirm #Iran firing of short- and medium-range ballistic missiles on Al-Ubeid airbase in #Qatar

No immediate report of American casualties

#Israel #Trump

While #Iran carried out token missile strike on US base in #Qatar, #Trump threw tantrum that media are not accepting his claim of "total obliteration" of three Iranian nuclear sites

"The sites that we hit in Iran were totally destroyed, and everyone knows it. Only the Fake News would say anything different in order to try and demean, as much as possible

It never ends with the sleazebags in the Media"

#SaudiArabia and #UAE criticize #Iran token missile strikes on Al-Udeid airbase in #Qatar

Saudi: “Flagrant violation of int'l law & principles of good neighborliness”

UAE: "A clear contravention of international law and the UN Charter"

#France 's #Macron expresses solidarity w #Qatar after #Iran attack on Al-Udeid airbase

Called for a return to diplomacy and negotiations to end “the spiral of chaos”

#Israel

#Israel Defense Forces: We conducted our “most extensive wave of strikes to date in Tehran”, involving 50 jets and the dropping of more than 100 munitions

Targets include Evin Prison and HQs of Basij and Revolutionary Guards

Spokesperson: "Many more attacks planned"

#Iran

Following #Iran token retaliatory missile strikes on airbase in #Qatar, Supreme Leader curiously posts “We have not attacked anyone”

Over image of blazing American flag/military structures, “We absolutely do not accept anyone’s aggression, nor will we submit to anyone’s aggression"

#Israel #Trump

#Trump points to de-escalation w fiction of "obliteration" of #Iran nuke program

Iran "weak response" w missiles - Thanks Tehran for advance notification

"Perhaps Iran can now proceed to Peace and Harmony in the Region, and I will enthusiastically encourage #Israel to do the same"

Here are 3 "teaser" images posted by the Rubin Observatory team on BlueSky. These are small sections of the much larger 3.2 gigapixel images.

1 and 2. Sections of the Virgo Cluster, a group of galaxies 55 million light-years away.
3. Section of the Trifid and Lagoon nebula, 4,100 light years away.

bsky.app/profile/vrubinobs.bsk…
Credit: Vera C. Rubin Observatory/NSF/DOE
2/n

Check out this thread for some more into on the Vera C. Rubin Observatory and the world's largest 3.2 gigapixel LSST digital camera.

fosstodon.org/@AkaSci/11415021…
3/n

AkaSci 🛰️

2025-03-12 15:40:13

The largest camera ever built for astrophysics (3200-megapixels, >3000 kg) was installed this week at the Rubin Observatory at Cerro Pachón in Chile.

The Legacy Survey of Space and Time (LSST) camera, the final major component of the Rubin Observatory's Simonyi Survey Telescope, was transported to the summit in May 2024.

After a few more months of testing, first light is expected around 4 Jul 2025.

noirlab.edu/public/news/noirla…
lsst.org/about/project-status
#Science #Astronomy #Space
1/n

NSF–DOE Vera C. Rubin Observatory Installs LSST Camera on Telescope

Using the largest digital camera in the world, Rubin Observatory will soon be ready to capture more data than any other observatory in history

^{www.noirlab.edu}

The Rubin Observatory generates an astronomical amount of data every night which is stored and processed in 3 main data centers located in the U.S., the U.K. and France.

Image size: 6.4 GB compressed
Images per night: 2,000+
Data per night: 16 TB
Raw data over 10 years: 50 PB
Processed data over 10 years: 500 PB
Image transfer time (from Chile to SLAC in CA): 7 seconds
Transfer speed: ~7.3 Gbps
Alerts per night: Up to 10 million

rubinobservatory.org/news/rubi…
indico.cern.ch/event/1338689/c…
4/n

Images are transferred from the Rubin Observatory using "direct writes via the S3 API to an object store" at the US Data Facility at SLAC in CA and distributed to the UK and France sites.

Given the high bandwidth-delay product of the links between sites (~8 Gbps per image transfer * ~165 ms round trip time RTT = ~165 MB), transfers are done using specialized connection pooling/keep-alive code and TCP tuning (e.g., initial and max cwnd size, congestion control, ..).

indico.cern.ch/event/1338689/c…
5/n

Here is a low-res screen-cap from the press conference showing a large field of view of one of the first images from the Rubin Observatory. The highlighted area near the top-left represents the 2nd image in post #2 in this thread.

Full-res images are available at fl.rubinobservatory.org/galler….

6/n

@Mina
Ich kenne nur die "Malakoff-Torte" aus Biskotten und irgend einer Creme.
Mein Nachbar nannte die immer "Trampeltorte", weil sie so einfach herzustellen ist, dass sie jeder Trampel zusammenbringt.

😆