Physicist interested in Astrophysics and Particle Physics| Research in Math and Science Edu| Math and Science Writer| Teacher and Teacher Trainer
My blog: https://www.tutto-scienze.org/
More about me: https://www.linkedin.com/in/annarita-ruberto-3970507/
Nereide
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🧵1/5
NASA has revealed the Artemis III crew — and it’s an absolute powerhouse.🔭 🧪⚛️
Commander Randy Bresnik, veteran test pilot, former ISS commander and USMC colonel.⤵️
www.nasa.gov/image-articl...
#ArtemisIII #NASA #Moon2027 #ESA
🧵1/5
NASA has revealed the Artemis III crew — and it’s an absolute powerhouse.🔭 🧪⚛️
Commander Randy Bresnik, veteran test pilot, former ISS commander and USMC colonel.⤵️
www.nasa.gov/image-articl...
#ArtemisIII #NASA #Moon2027 #ESA
4/5
But these four deserve our full support.
They’re flying the critical dress rehearsal in low Earth orbit — testing docking and operations with the Starship HLS and Blue Moon pathfinders — before the real lunar landing missions begin.
3/5
Yes, it’s an all-male crew with strong military backgrounds.
Many people (including me) are disappointed not to see any female astronaut selected this time.
2/5
Pilot Luca Parmitano, ESA’s two-time space veteran and the first Italian to command the ISS.
Mission Specialist Frank Rubio, physician and long-duration record holder.
Mission Specialist Andre Douglas on his first flight.
5/5
Artemis IV is the one that should finally put women back on the path to the Moon.
For now, let’s cheer on the Fantastic 4.
History loading… Earth → Moon
#ArtemisIII #NASA #Moon2027 #ESA
🧵1/4
9 June, 1905: Einstein's seminal article on the photoelectric effect, received by "Annalen der Physik" March 18, was published.
The article proposed the idea of light quanta, extending Planck's quanta to light itself.⚛️🔭🧪
onlinelibrary.wiley.com/doi/abs/10.1...
#histsci #science #physics
This thread is pure magic.🔭🧪⚛️
In 2D, gravity doesn’t make black holes — it makes "cones"!
And everything turns into convex #polyhedra.
#Geometry + General Relativity explained in the most elegant way.
One of the best #science threads in a long time.
Definitely read it! ⤵️
This thread is pure magic.🔭🧪⚛️
In 2D, gravity doesn’t make black holes — it makes "cones"!
And everything turns into convex #polyhedra.
#Geometry + General Relativity explained in the most elegant way.
One of the best #science threads in a long time.
Definitely read it! ⤵️
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In general relativity, a point mass just sitting there is inevitably a black hole. But that's when you're living in 3d space (and one dimension of time). In 2d space, a point mass creates a less drastic singularity: a 'cone point'. I've been studying these cone points lately, just for fun.
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In general relativity, a point mass just sitting there is inevitably a black hole. But that's when you're living in 3d space (and one dimension of time). In 2d space, a point mass creates a less drastic singularity: a 'cone point'. I've been studying these cone points lately, just for fun.
(1/n)
