A new mission promises to ‘open the box’ on exoplanet science. Scientists and engineers recently released the first engineering images from the Pandora exoplanet survey mission. The pictures represent the first ever images from a NASA Astrophysics Pioneers Program mission. Established in 2020, the program looks to test the feasibility of small low cost missions designed to address key questions in astronomy and astrophysics.
Category: physics
Post Materialist Reality: Why Psionics & NHI Consciousness Phenomena are rational and not “Woo”
A lightning fast catchup on the latest in foundational physics theories, in light of recent news conserning UAP, NHI, and psionics
Something Disturbing Happens When You Solve Einstein’s Equations This Way
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Kurt Gödel discovered a solution to General Relativity that allows time travel without any exotic physics, revealing that the theory doesn’t actually guarantee a consistent chain of cause and effect. His “Gödel universe” shows that under certain conditions, the structure of spacetime itself can loop back on itself—blurring the line between past and future and exposing a deep limitation in our understanding of reality.
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Why Magnetic Monopoles SHOULD Exist
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What happens if you cut a bar magnetic in half? We get two magnets, each with their own North and South poles. But what happens if you keep on cutting, into fourths and eighths and sixteenths and so on? Will we ever get to a single pole? I’ll spoil the answer for you: we don’t know! But the idea of magnetic monopoles remains one of physics’ most tantalizing maybes.
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Hosted by Matt O’Dowd
Written by Dan Garisto & Matt O’Dowd
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What is “gravitic propulsion” and could the US government hide it?
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The Cybertruck bomber’s mention of a “gravitic device” ignited rumours that the U.S. government might be trying to hide developments in physics, similar to what it did when the country was developing the nuclear bomb. Would that even be possible? Here’s what I think.
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Explosive evaporation unlocks new possibilities in 3D printing and chemical analysis
Water droplets might seem simple at first. But when nearing evaporation, a desperate power struggle of competing physical forces can emerge, with explosive effects. In a Proceedings of the National Academy of Sciences publication, researchers have taken a closer look at the physics of charged water droplets on frictionless surfaces, observing spontaneous jets of microdroplet emissions. Their insights may open new opportunities in nanoscale fabrication and electrospray ionization.
Professor Dan Daniel, head of the Droplet and Soft Matter Unit at the Okinawa Institute of Science and Technology (OIST) says, “From raindrops to spray coatings, mass spectrometry to microfluidics, sneezes to spacecraft plumes, charged droplets can show up in a surprising wealth of settings. Our observations enable new physical understanding of evaporating charged droplets, with a range of potential industrial applications.”
Richard Feynman Explains Why the Past Isn’t Really Gone
#spacetime
Richard Feynman Explains: Why the Past Isn’t Really Gone.
🌌Ever felt like the past is just a fading memory? Richard Feynman and modern physics say otherwise.
We’re taught that time flows like a river, leaving the past in the dust. But what if \.
How do you study something you can never step outside of?
Studying the thing you can never step outside of and look back at is the fundamental problem facing every cosmologist who has ever looked up at the night sky. The Universe is not a laboratory you can peer into from above, it’s the thing you are already inside. The only way to truly test your ideas about how it works is to build a copy of it, run the clock forward from the Big Bang, and see if what emerges matches what your telescopes are actually telling you.
That is exactly what the FLAMINGO project has been doing. And this week, its creators made the results available to the entire world.
An international team of astrophysicists, led by researchers at Leiden University in the Netherlands, has released one of the largest cosmological simulation datasets ever produced. The archive contains more than 2.5 petabytes of data (roughly equivalent to half a million high definition films) and is free to access for researchers anywhere on the planet.
A new way to understand the evolution of spacetime dynamics
The concept of spacetime, first described in Einstein’s theory of general relativity, has since been widely studied by many physicists worldwide. Spacetime is described mathematically as a four-dimensional (4D) continuum in which physical events occur, which merges three-dimensional (3D) space, with one-dimensional (1D) time.
This 4D continuum is known to continuously evolve following complex and intricate patterns that are governed by Einstein’s field equations; mathematical equations that describe how matter and energy shape spacetime. While various past theoretical studies explored the evolution of spacetime, identifying patterns that persist during its evolution has proved challenging so far.
Researchers at Adolfo Ibáñez University in Chile and Columbia University set out to explore the evolution of spacetime using ideas rooted in nonlinear electrodynamics, an area of physics that studies the behavior of electric and magnetic fields in complex materials.