(01-12-2024, 03:34 PM)Tee tiong huat Wrote: [ -> ]A giant laser array [on Earth]," Lubin said. If spacecraft are sailboats, then laser light is the wind in their sails. Technology create & test such craft, such as communications equipment small enough to fit on them, is still being developed. Hope there's no physical reason to believe such spacecraft couldn't conduct a flyby mission of Alpha Centauri, Lubin said. "I!, we'll reach Alpha Centauri system, with small probes launching in near decade of 2030s, & thus arriving in nearer 2050s," Eubanks said.
Such mission behave like Voyager 1 & 2 probes. Can transmit high-resolution images of star back to Earth, some of which might contain first 3perfect look at Proxima Centauri's potentially habitable planet.
Lubin stressed such journey to think, we'll reach Alpha Centauri system, with small probes launching in the decade of the 2030s, thus arriving in the 2050s," Eubanks said. Centauri would be long-term endeavor.
Eubanks said he's confident a big advances could come this century.
Small spacecraft sail are easier accelerate than larger probes, alone are not powerful or plentiful enough to push craft to near light speed. Instead, Philip Lubin, a professor of physics at University of California, Santa Barbara ideas for interstellar travel inspired Stars team, told Live Science that craft will likely rely on light instead. A momentum carried by light is transferred to spacecraft can
causes it to recoil accelerate." System is basically a gigantic flashlight.
Elon Musk takes his "mini me" to Capitol, 'announces' DOGE and DO ..
https://search.app?link=https%3A%2F%2Fsgtalk.net%2FThread-China-company-starts-selling-robots-to-replace-humans-in-service-jobs&utm_campaign=aga&utm_source=agsadl1%2Csh%2Fx%2Fgs%2Fm2%2F4
(01-12-2024, 03:34 PM)Tee tiong huat Wrote: [ -> ]Small spacecraft sail are easier accelerate than larger probes, alone are not powerful or plentiful enough to push craft to near light speed. Instead, Philip Lubin, a professor of physics at University of California, Santa Barbara ideas for interstellar travel inspired Stars team, told Live Science that craft will likely rely on light instead. A momentum carried by light is transferred to spacecraft can
causes it to recoil accelerate." is basically a gigantic flashlight — a giant laser array [on Earth]," Lubin said. If spacecraft are sailboats, then laser light is the wind in their sails.
Technology create & test such craft, such as communications equipment small enough to fit on them, is still being developed. Hope there's no physical reason to believe such spacecraft couldn't conduct a flyby mission of Alpha Centauri, Lubin said. "I!, we'll reach Alpha Centauri system, with small probes launching in near decade of 2030s, & thus arriving in nearer 2050s," Eubanks said.
Such mission behave like Voyager 1 & 2 probes. Can transmit high-resolution images of star back to Earth, some of which might contain first 3perfect look at Proxima Centauri's potentially habitable planet.
Lubin stressed such journey to think, we'll reach Alpha Centauri system, with small probes launching in the decade of the 2030s, thus arriving in the 2050s," Eubanks said. Centauri would be long-term endeavor.
Eubanks said he's confident a big advances could come this century.
Straight Out of Science Fiction: Earth Receives a Laser Message From 16 Million Kilometers Away
In a groundbreaking experiment, NASA has successfully transmitted a laser message over an astonishing distance of 16 million kilometers. This achievement, part of the Psyche spacecraft mission, marks a pivotal step in revolutionizing deep-space communication. What does this mean for the future of interplanetary exploration?
(07-12-2024, 08:56 AM)Tee tiong huat Wrote: [ -> ]Straight Out of Science Fiction: Earth Receives a Laser Message From 16 Million Kilometers Away
In a groundbreaking experiment, NASA has successfully transmitted a laser message over an astonishing distance of 16 million kilometers. This achievement, part of the Psyche spacecraft mission, marks a pivotal step in revolutionizing deep-space communication. What does this mean for the future of interplanetary exploration?
In an ambitious leap forward for interplanetary communication, NASA has successfully transmitted a laser-based message from the Psyche spacecraft to Earth, covering a staggering distance of 16 million kilometers. This technological breakthrough, part of the Deep Space Optical Communications Experiment (DSOC), promises to transform the way humans exchange data across the cosmos, paving the way for more sophisticated and efficient space exploration.
https://dailygalaxy.com/2024/12/laser-me...ilometers/
(21-11-2024, 09:15 AM)Tee tiong huat Wrote: [ -> ]CERN Confirms Ultra-Rare Particle Transformation, Hints at New Physics
Particle collider @CERN, a rarely-seen event is bringing us tantalizingly close to the brink of new physics... Clapping
From years of running what is known as the NA62 experiment, particle physicist Cristina Lazzeroni of the University of Birmingham in the UK and her colleagues have now established, experimentally observed, and measured the decay of a charged kaon particle into a charged pion and a neutrino-antineutrino pair. The researchers have presented their findings at a CERN seminar.
Mysterious Mixing: Good things often come in threes, and the
Standard Model of particle physics is no exception. It organizes elementary particles into three “generations.” Take quarks, for eg. The first generation includes “
up”
and “down” quarks, which form building blocks of atomic nuclei. Beyond these,
two additional pairs exist: “
charm” & “strange” quarks, as well as “top” & “bottom” quarks. Together, these six varieties are called the six (6) quark flavors. Standard Model predicts quark flavors can transmute into one another in a process called quark mixing. However, it doesn’t specify how frequently transformations occur. What could this mean? Is it a sign of physics beyond the Standard Model?
Advancements in Quark Mixing Analysis
To answer this question, UvA-IoP physicist Jordy de Vries and colleagues from Los Alamos, Seattle, and Bern have developed a new framework and performed associated calculations to very precisely determine the amount of mixing between up and down quarks, for which the effect is strongest. The work was recently published jointly in Physical Review Letters as an Editor’s Suggestion in Physical Review C.
(08-12-2024, 10:22 PM)Tee tiong huat Wrote: [ -> ]Mysterious Mixing: Good things often Standard Model of particle physics is no exception. It organizes elementary particles into three “generations.” Take quarks, for eg. The first generation includes “up” and “down” quarks, which form building blocks of atomic nuclei. Beyond these, two additional pairs exist: “charm” & “strange” quarks, as well as “top” & “bottom” quarks. Together, these six varieties are called the six (6) quark flavors. Standard Model predicts quark flavors can transmute into one another in a process called quark mixing. However, it doesn’t specify how frequently transformations occur. What could this mean? Is it a sign of physics beyond the Standard Model?
Advancements in Quark Mixing Analysis:
To answer question, UvA-IoP physicist Jordy de Vries & colleagues from Los Alamos, Seattle, Bern have developed a new framework performed associated calculations to very precisely determine amount of mixing between up and down quarks, for which effect is strongest. The work was recently published jointly in Physical Review Letters as an Editor’s Suggestion in Physical Review C.
https://scitechdaily.com/are-quarks-abou...f-physics/
On Monday, SpaceX posted a "static fire of the Flight 7 Super Heavy booster," acts as a dress rehearsal of sorts for upcoming launch. SpaceX hasn't publicly announced expected launch date, an email sent by NASA to Federal Aviation Admin indicates they're targeting Jan. 11, text expected launch comes soon. & On Nov. 19 SpaceX set out to ignite spacecraft's engines for space conduct thermal protection experiments, it unsuccessful in conducting it booster catch, calling off the plan a few minutes into the test flight.
Footage Shots from camera, five light objects flying in toward Internatiinal space station, it's discovery of a 3,000 meters wide UFO silently objecting around just above earth, abound with cameras from international space station move into action to video take video acton..

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