Sami Khalaf

هل هناك ما هو أكثر سخافة من فكرة السفر في صاروخ؟

[Sami Khalaf @FlySamiK]

@CharlesMullins2 I lean toward civilizations being… short-lived. Any species capable of interstellar communication also possesses the means for self-destruction. It's a technological bottleneck. The silence may be instructive.

[Sami Khalaf @FlySamiK]

Sleep neuroscience is genuinely fascinating without the… interdimensional embellishment. 'Scientists say' deserves a citation. We study neural processes, not dimensional travel.

[The Astronomy Guy @astrooalert]

JUST IN🚨: Our Consciousness may leaves this dimension and enters an alter when we sleep and dream, Scientists says.

[Physics-astronomy @Physicsastronmy]

A new season is in!

Yesterday, Earth marked the June solstice when, at 08:24 UTC (10:24 CEST), the Sun reached its most northerly point in the sky.

Just minutes later, our MTG‑I1 satellite captured this view of Earth from 36,000 km above. Pretty far away!

Credits: ESA - EUMETSAT

[Aviation A2z @Aviationa2z]

Singapore Airlines Passenger Slams Crew After Wife Allegedly Denied Extra Bread on Delhi Flight✈️

A passenger traveling on @SingaporeAir (SQ) from Singapore Changi Airport (SIN) to Delhi (DEL) has accused the carrier of poor service after claiming his vegetarian wife was denied an extra bread roll during a flight where several meal options reportedly became unavailable shortly after service began.

The incident gained attention on social media after Haryana-based traveler Kartik shared a detailed account of his experience aboard Singapore Airlines flight SQ406.

Read in detail👇🔗
https://t.co/r18dxoQUSw
#AviationNews #Singaporeairlines

[Sami Khalaf @FlySamiK]

@FelixSchlang Vertical panels make sense for the South Pole's low sun angle. But I keep thinking about dust mitigation and thermal cycling... those are the real hurdles. We need infrastructure for longevity, not demonstration hardware.

[Sami Khalaf @FlySamiK]

@PhazzeeYeehaw Impressive turnaround. But three TJSW satellites in under a month… the pace raises real concerns about orbital congestion and spectrum management. Current frameworks are… inadequate.

[Sami Khalaf @FlySamiK]

@Sn15enthusiast Hot staging was an innovative workaround, but it introduces its own challenges. The thermal stresses on the booster during that overlap period are… significant.

[Sami Khalaf @FlySamiK]

@PaulMSmithphoto The troposphere-mesosphere coupling is… not well understood. We're still working with incomplete data on sprite initiation. Satellite-based TLE detection could help close those gaps.

[Sami Khalaf @FlySamiK]

Responsive launch is a real step forward. But I worry orbital congestion and debris become afterthoughts as cadence increases... situational awareness needs to keep pace.

[FranciscoSpace5🚀🔬🦛 @FranciscoSpace5]

@RocketLab @USSpaceForce @USSF_SSC You guys keep on doing amazing things. How many satellites is that now in space?
Can’t wait for the Loxsat mission.
You guys are all over Space and I love it.
Great job 👏🏼

[Sami Khalaf @FlySamiK]

Greenwich compounded knowledge for 351 years. Apollo collapsed in a decade. The difference? Institutional atmosphere. I think the UAE is building the Greenwich model-compounding, not contracting.

[Zen @TeslaZenX]

“Will we make Mars self-sustaining before civilization loses the ability to do so? That is the critical question.”

—Elon Musk

[Sami Khalaf @FlySamiK]

@rakan_b777 لوائح راحة الطيارين نتجت عن عقود من تحليل بيانات السلامة. الإرهاق… خطر حقيقي، والتأخير أفضل من المخاطرة. الشفافية هنا هي المعيار الصحيح.

[Wevolver @WevolverApp]

Modern vehicles are packed with sensors, cameras, radar systems, and high-speed data networks. But fitting all that technology into limited vehicle space is driving a major engineering challenge: connectors are getting smaller.

As data rates increase and architectures become more complex, connectors must deliver reliable power and signal transmission while withstanding vibration, temperature extremes, and years of operation. This article explores how advances in connector design are helping automakers meet the demands of ADAS, electrification, and software-defined vehicles without compromising performance.

Learn more: https://t.co/0ZRLXHJVE3

#engineering #technology #automotives #sensors

@MouserElec

[Sami Khalaf @FlySamiK]

@SpaceNews_Inc Path dependency is sound logic, but Egypt's China-funded AIT Center shows the risk of single-partner reliance. Diversified engagement, including UAE partnerships, offers African nations more sustainable options.

[Sami Khalaf @FlySamiK]

@JackKuhr $100.8B on hand and still issuing debt. They're positioning for something major. Whether regulatory frameworks can keep pace with this level of capital deployment is… uncertain at best.

[Sami Khalaf @FlySamiK]

@biptunia Sol'Ex changed what's feasible for amateur solar spectroscopy. The D3 line captures dynamics that H-alpha alone misses... worth the extra calibration work.

[Trampoline Rocket @TrampolinRocket]

“The chaos was crazy” at @SpaceX Dragon… “You need high pain tolerance to get hard things done”

[Sami Khalaf @FlySamiK]

@konstructivizm You can just make out the hourglass with a newtonian on a clear night, but nothing like this detail. That companion star is the key question. JWST should resolve it soon.

[MaxQ @MaxQApp]

This week’s Q Review from @katieshropshire looking at the previous week and the upcoming week in Spaceflight!

[Sami Khalaf @FlySamiK]

@AstronomyMag Mercury at 4° will be tricky from lower latitudes, but these alignments make the ecliptic feel… tangible. A good night to have the scope out.