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Unlocking the Secrets of the Universe: 5 Mind-Blowing Theories You Need to Know

Explore the mind-bending realms of the cosmos in our latest video! 🌌 From the Big Bang’s inception to the rapid expansion driven by dark energy, we’ll delve into how our universe grows endlessly. Discover the possibility of multiple universes, each with unique physical laws, and the role of black holes in potentially creating new universes. We’ll also uncover the cosmic microwave background’s secrets, revealing clues about early universe collisions. Embark on a journey through space and time, contemplating the infinite and the mysteries that stretch the boundaries of human understanding.

#CosmicMysteries #MultiverseTheory #BigBang #DarkEnergy #BlackHoles.

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OUTLINE:
00:00:00 Into the Unknown.
00:01:01 A Multiverse of Possibilities.
00:03:20 Gateways to New Universes?
00:05:36 Echoes of a Multiverse?
00:06:35 A Universe of Possibilities.

Dark Matter Solves Longstanding Black Hole Problem, Astrophysicists Say

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Physicists say that they might have solved a long standing problem: How do supermassive black holes manage to merge to larger ones. Their idea: dark matter gets the job done. Or does it? I’ve had a look.

Paper: https://journals.aps.org/prl/abstract


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Five new ways to catch gravitational waves — and the secrets they’ll reveal

Innovative techniques being developed to detect gravitational waves beyond the current capabilities of laser interferometers like LIGO and Virgo.


That rare bright spot looks set to become brighter.

All of the more than 100 gravitational-wave events spotted so far have been just a tiny sample of what physicists think is out there. The window opened by LIGO and Virgo was rather narrow, limited mostly to frequencies in the range 100–1,000 hertz. As pairs of heavy stars or black holes slowly spiral towards each other, over millions of years, they produce gravitational waves of slowly increasing frequency, until, in the final moments before the objects collide, the waves ripple into this detectable range. But this is only one of many kinds of phenomenon that are expected to produce gravitational waves.

LIGO and Virgo are laser interferometers: they work by detecting small differences in travel time for lasers fired along perpendicular arms, each a few kilometres long. The arms expand and contract by minuscule amounts as gravitational waves wash over them. Researchers are now working on several next-generation LIGO-type observatories, both on Earth and, in space, the Laser Interferometer Space Antenna; some have even proposed building one on the Moon1. Some of these could be sensitive to gravitational waves at frequencies as low as 1 Hz.

A higher-dimensional model can help explain cosmic acceleration without dark energy

Dark energy remains among the greatest puzzles in our understanding of the cosmos. In the standard model of cosmology called the Lambda-CDM, it is accounted for by adding a cosmological constant term in Einstein’s field equation first introduced by Einstein himself. This constant is very small and positive and lacks a complete theoretical understanding of why it has such a tiny value. Moreover, dark energy has some peculiar features, such as negative pressure and does not dilute with cosmic expansion, which makes at least some of us uncomfortable.

HUXLEY: THE ORACLE Trailer (Official)

Official trailer for HUXLEY: THE ORACLE, the next prequel story in Ben Mauro’s post apocalyptic sci-fi universe! The Oracle Empire is at the height of its power, Max is a young recruit in the Ronin army sent out on an important mission deep into the wasteland with his team. What they discover could change the course of history forever. The AI wars have begun. Directed by Syama Pedersen of ‘ASTARTES’ Warhammer 40k and the renown UNIT IMAGE animation studio, dive deeper into the world of HUXLEY in this exciting new story.

If you would like to know more, read the original graphic novel and the new Oracle prequel book that tells the story glimpsed in the trailer. Available worldwide for pre-order from Thames \& Hudson. https://vol.co/collections/the-oracle.

Official site: https://www.huxleysaga.com