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Quantum Entanglement

Quantum physics is fascinating.

Quantum Entanglement is the phenomenon where the quantum state of each particle in a group cannot be described independently of the state of the others, even when the particles are separated by an astronomical large distance. The topic of quantum entanglement is at the heart of the disparity between classical physics and quantum physics: entanglement is a primary feature of quantum mechanics not present in classical mechanics.

Measurements of physical properties such as position, momentum, spin, and polarization performed on entangled particles can, in some cases, be found to be perfectly correlated. For example, if a pair of entangled particles is generated such that their total spin is known to be zero, and one particle is found to have clockwise spin on a first axis, then the spin of the other particle, measured on the same axis, is found to be anticlockwise. However, this behavior gives rise to seemingly paradoxical effects: any measurement of a particle's properties results in an apparent and irreversible wave function collapse of that particle and changes the original quantum state. With entangled particles, such measurements affect the entangled system as a whole.

Read more here

https://en.wikipedia.org/wiki/Quantum_entanglement?wprov=sfla1

en.wikipedia.orgQuantum entanglement - Wikipedia
Astronomia
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Astronomia para o desenvolvimento.

Para conhecer o universo a partir da nossa nave espacial Terra,
precisamos urgentemente manter a nossa Terra em forma.
Planetário do Porto-CCV, Rua das Estrelas S/N, 4150-762 Porto, Portugal
https://www.rittiner-gomez.ch/astronomia/
#astronomie #astronomy #space #astronomia #astro #science #universe #telescope #astrophoto #cosmos #astrophotographie #sky #galaxy #astronomer #physics #astronaut #nightsky #stars #espace #astronomical #astrofotografie #cosmology #milkyway #postcarte #artepostal
Happy Space Science Saturday! Did you know that today Saturn begins its retrograde motion? Normally, Saturn moves eastward against the background of stars, but during retrograde it appears to pivot and move westward through the constellations. This apparent backward motion isn’t because Saturn actually reverses its orbit, but rather because of Earth’s own motion around the Sun. As Earth passes Saturn in its orbit, our changing perspective makes Saturn appear to move backward in the night sky.


#Orbit #Retrograde #Saturn #SpaceExploration #Space #Astronomer #Astronomy #SpaceScienceSaturday #YorkU #Observatory #AllanICarswellObservatory #Stargazing #YorkUniverse #Telescope #Planets #Stars #Science #Physics #Toronto #YorkUObservatory #AICO #Cosmos #LearnAstronomy #SpaceFacts

🫡 U.S. abandons hunt for signal of cosmic inflation

「 The U.S. government has canceled a proposed $900 million project to study in unprecedented detail the afterglow of the Big Bang, the cosmic microwave background (CMB) radiation. Known as CMB-S4, the project envisioned new arrays of ultrasensitive microwave telescopes at the South Pole and in Chile’s Atacama Desert 」

science.org/content/article/u-

We Installed a GIANT Space Dome on a Mountain!

We drove from Melbourne to Toowoomba… via Coonabarabran (because apparently we can’t help turning a dome install into a full-blown road trip).

Stopped in Coonabarabran for a site visit on a future project — then headed to Mt Kent Observatory to install a brand new 4m Scopedome.

There were telescopes, late nights, too many servo pies, and one absolutely massive dome. Just another casual week in astro-land. 🔭🛻🌌

#Astronomy #Observatory #Scopedome #Telescope #Astrophotography #RoadTrip #Australia #MtKent #SpaceTech #NightSky #ScienceVlog #TravelVlog #Coonabarabran #StarStuff #SpaceNerds #Stargazing #Engineering #Cosmos #AstronomicalEquipment #BehindTheScenes

youtu.be/KDABrlMVVoI