#gravitationalwaves

[dark-rx]

(via Pin page)

[dark-rx]

If sound could travel through space, the sound of the sun would be too much for human eardrums and they would rupture...

Not to mention all the impacts that occur in the asteroid belt.

[thxnews]

LiteBIRD Mission Unveils Cosmic Secrets Worldwide

  UK's Role in Cosmic Exploration

In a pivotal contribution to the quest for understanding the origins of the universe, the United Kingdom is set to play a crucial role in the pioneering LiteBIRD mission. Led by Japan, this ambitious mission aims to trace patterns in light from space, taking us on a journey back to the very birth of the cosmos, a monumental leap in our comprehension of the universe's beginnings.   Probing the Big Bang The LiteBIRD mission, short for 'Light satellite for the study of B-mode polarization and Inflation from cosmic background Radiation Detection,' focuses on analyzing variations in the light that was left behind after the Big Bang. Its primary mission is to scrutinize the prevailing cosmological inflation theory, which describes the rapid expansion of the universe immediately following its creation.  

A section of a detailed representation of the distribution of CMB radiation density. Photo by NASA - WMAP Science Team.  

UK's Investment and Contributions

The UK Space Agency has committed an initial investment of £2.7 million to support the LiteBIRD mission. This financial backing will serve two primary purposes:   UK Scientists at the Helm Firstly, it will enable a group of UK scientists to engage in designing critical components of LiteBIRD's specialized science instruments and analyzing their findings.   Cardiff University's Unique Expertise Secondly, Cardiff University, renowned for its unique expertise, will produce the lenses and filters required for the telescopes. This distinct capability positions the university as the sole institution worldwide capable of creating these specialized components.  

Future Commitments

The UK Space Agency's commitment doesn't stop here. It intends to inject a total of £17 million throughout the mission's lifespan, slated for launch before 2030. This reaffirms the UK's dedication to pushing the boundaries of space exploration and deepening its collaborations, particularly with Japan.  

A Growing UK-Japan Partnership

The LiteBIRD mission is but one facet of the growing partnership between the UK and Japan in the field of space exploration. The commitment to this mission was unveiled during the International Astronautical Congress in Baku, Azerbaijan, where the UK pledged £1.7 million from its £20 million International Bilateral Fund to support Viasat's In-Range telemetry relay service, designed for Mitsubishi Heavy Industry's H3 launch vehicle, scheduled for liftoff in 2025. George Freeman MP, Minister for Space at the Department for Science, Innovation, and Technology, expressed his enthusiasm, stating, "This initial £2.7 million investment... is a great moment for both UK space science and technology and our deepening science, technology, and innovation collaboration with Japan."  

A Game-Changing Mission

Dr. Paul Bate, Chief Executive of the UK Space Agency, anticipates that LiteBIRD will be a game-changer in the field of cosmology, enabling scientists to put prevailing theories about the universe's origins to the test. He described it as: "incredibly exciting for the UK to be at the forefront of this mission."   Challenging Cosmological Inflation At the heart of LiteBIRD's mission is the challenge to the cosmological inflation theory. This theory postulates the existence of "primordial gravitational waves" observable within the cosmic microwave background (CMB), the lingering light from the early universe. LiteBIRD intends to examine the pattern of B-mode polarization in the CMB to either confirm or disprove this influential theory.  

JAXA Exhibiting at the Berlin ExpoCenter Airport. Photo by DLR German Aerospace. Flickr.  

A Multinational Endeavor

Coordinated by the Japanese Aerospace Exploration Agency (JAXA), the LiteBIRD mission is poised to deploy a combination of high-, mid-, and low-frequency telescopes. These advanced instruments aim to detect B-mode signals in the cosmic microwave background (CMB) with an unparalleled level of sensitivity. The UK's active involvement is seamlessly integrated into this collaborative effort. This partnership operates through a European Consortium, masterfully led by the French space agency CNES. Notably, CNES holds the responsibility for delivering the high and mid-frequency telescopes, further enhancing the mission's scientific capabilities.   Leading Optical Development Cardiff University takes the lead in optical design and component development. Additionally, they receive support from other prominent UK universities, including Cambridge, Mullard Space Science Laboratory, University College London, Oxford, Manchester, and Sussex. Professors Peter Hargrave and Erminia Calabrese will spearhead the UK's contribution from Cardiff University. Their primary focus will be on designing and building optics for two telescopes and filters for the third, which is Japanese-built.   The Search for Gravitational Waves Professor Hargrave, LiteBIRD UK Consortium Principal Investigator, shared his excitement, noting that LiteBIRD's mission will "confirm or rule out broad classes of inflation models, and greatly enhance our understanding of the origins of our Universe." Dr. Kuninaka Hitoshi, DG, Institute of Space and Astronautical Science (ISAS), Japan Aerospace Exploration Agency (JAXA), highlighted the international cooperation behind the mission and the invaluable contributions of the UK, including Cardiff University's unique technology.  

Beyond LiteBIRD

In addition to its role in the LiteBIRD mission, the UK Space Agency is also supporting experts at the University of Aberdeen in designing an instrument for a future JAXA Mars rover. Named "Habit," this device will explore the habitability of the landing site, provide environmental information, and demonstrate In-Situ Resource Utilization technology for future Mars exploration.  

Looking for Traces of Cosmological Inflation

The concept of cosmological inflation and its connection to LiteBIRD's mission is a fascinating area of study. The theory asserts that immediately after the Big Bang, the universe underwent exponential expansion, leaving traces observable in the cosmic microwave background (CMB) as "primordial gravitational waves."   The Cosmic Microwave Background The CMB, composed of remnant light from the early universe when it was a hot plasma, appears largely uniform but contains subtle variations. These variations, corresponding to gravitational waves imprinted on B-mode polarization signals in the CMB, hold the potential to shed light on the universe's immediate post-Big Bang history.  

UK Space Agency's Support and Engagement

The UK Space Agency's involvement in the LiteBIRD mission extends beyond financial support. It encompasses a group of UK scientists tasked with designing the mission's specialized telescope optical instruments. Moreover, Cardiff University's unique expertise comes into play as it manufactures the lenses and filters essential for LiteBIRD's telescopes.   Collaboration in Action The mission operates within a European Consortium, led by France's CNES, with the UK taking a prominent role. Much of the optical design and component development are overseen by Cardiff University, with support from various UK institutions.   Optics and Filters Cardiff University's team will design and construct optics for two telescopes and filters for the third, all of which are pivotal for LiteBIRD's success.  

The SpaceX Dragon spacecraft is pictured docked to the space-facing port on the International Space Station. Photo by NASA.  

Unveiling LiteBIRD's Mission

LiteBIRD, a mission led by the Japanese Aerospace Exploration Agency (JAXA), has a noble aim: to uncover compelling evidence that supports the cosmological inflation theory. Crafted and meticulously manufactured by the Institute of Space and Astronautical Science (ISAS) in Japan, this spacecraft will carry a weight of approximately 450 kg. Furthermore, it will be launched into the cosmos using the powerful H3 launch vehicle.   Detecting B-Mode Signals LiteBIRD's primary objective is to detect B-mode signals within the CMB. This data will provide conclusive evidence regarding the nature of the universe's expansion in the moments following the Big Bang.  

The Telescopes of LiteBIRD

LiteBIRD will execute a comprehensive three-year full-sky survey from the Sun-Earth Lagrangian point (L2). In order to achieve this ambitious goal, it will employ three telescopes. Moreover, each of these telescopes will cover a range of light frequencies: the Japanese-delivered Low-Frequency Telescope (LFT) and the European-delivered Medium-High Frequency Telescope (MHFT). Furthermore, these telescopes will utilize cutting-edge technology, including around 4,500 transition edge sensors spread across 15 observational frequency bands.   Cutting-Edge Technology LiteBIRD's telescopes are equipped with state-of-the-art lenses and specialized frequency filters. Consequently, they will operate at a cryogenic temperature of around 100 mK to minimize thermal noise and employ superconducting polarimeters for exceptionally sensitive measurements of B-mode signals' polarization. In a groundbreaking cosmic exploration endeavor, the UK's involvement in the LiteBIRD mission signifies a significant leap forward in our understanding of the universe's birth and early evolution. Furthermore, as the mission sets its sights on the cosmic microwave background and the traces of cosmological inflation, the UK's scientific and technical contributions play a pivotal and indispensable role in advancing our knowledge of the cosmos. With a mission launch anticipated before 2030, the world eagerly awaits the revelations that LiteBIRD will bring to the forefront of cosmological research.   Sources: THX News & UK Space Agency. Read the full article

[spacexanime]

The Terrifying End of the Universe Brace for the Big Rip #space #elonmus...

[sifytech]

Einstein's 100-Year-Old Prediction about the Universe Proven!

Scientists have found evidence of the constant background hum of gravitational waves, providing further confirmation of the German-born Nobel Prize winner's theory. Read More. https://www.sify.com/science-tech/einsteins-100-year-old-prediction-about-the-universe-proven/

[jasopira]

Brace yourselves for an awe-inspiring cosmic event that defies imagination.

🌌✨🕳️💥 Brace yourselves for an awe-inspiring cosmic event that defies imagination. 🌠🌌

-

Did you know that the Laser Interferometer Gravitational-Wave Observatory (LIGO) observatories have made groundbreaking observations about black hole mergers? These observations provide strong evidence for the existence of these cosmic events. 🌟

-

The LIGO observatories, which were first operational in 2002, have revolutionized our understanding of the universe. They consist of two massive detectors located in Livingston, Louisiana, and Hanford, Washington. These detectors are designed to pick up the faint ripples in spacetime known as gravitational waves.

-

Now, let's delve into the fascinating phenomenon of black hole mergers. When two black holes come together, a remarkable and rapid process unfolds. 🌀 It's important to note that the actual merging occurs outside the event horizons of the individual black holes involved. The event horizon represents the point of no return, beyond which nothing, not even light, can escape the immense gravitational pull of a black hole. ⚫️⚫️

-

As the black holes approach each other, a powerful gravitational attraction takes hold, causing them to orbit one another in a mesmerizing cosmic dance. This orbital motion emits gravitational waves, which propagate through spacetime, carrying energy away from the system. 🌌

-

The emission of gravitational waves during a black hole merger is a groundbreaking discovery. These waves were first predicted by Albert Einstein in his general theory of relativity, and their detection by LIGO has confirmed Einstein's theory in an unprecedented way.

-

Over time, as the black holes lose energy, their orbits gradually decay. This energy loss is primarily caused by the emission of gravitational waves. As a result, the black holes spiral closer and closer together, leading to their ultimate coalescence. 🔄 This final coalescence is a breathtaking event that releases an enormous amount of energy in the form of gravitational radiation.

-

It's important to emphasize that the observable effects of black hole mergers occur outside the event horizons. These effects include the emission of gravitational waves, changes in the curvature of spacetime, and the release of an immense amount of energy. Scientists are meticulously studying these effects to gain deeper insights into gravity, the behavior of spacetime, and the dynamics of massive objects in extreme conditions. 🧪

-

The detection of gravitational waves from black hole mergers has opened up a new window into the study of astrophysics. It has provided us with invaluable data, enriching our understanding of these captivating cosmic phenomena. 🔭🌠

-

Thanks to the LIGO observatories and their momentous observations, we now have a clearer view of the universe's hidden secrets. By unraveling the mysteries of black hole mergers, we embark on a journey that expands our knowledge and paves the way for further discoveries in the vast expanse of space. 🌌🔬✨

-

#BlackHoleMergers #GravitationalWaves #Astrophysics #LIGO #SpaceExploration

-

Source: https://www.nasa.gov/feature/goddard/2021/black-hole-simulations-provide-blueprint-for-future-observations

[todayonglobe]

NANOGrav Team Detects Evidence for the Existence of Gravitational Waves

Scientists have recently confirmed the existence of gravitational waves, validating Albert Einstein’s century-old theory. This breakthrough discovery unveils a new chapter in our understanding of the universe and its workings.

Read more:👇

[itsgerges]

Best Regards The Solar System Design Analysis https://app.box.com/s/dqbysn55yvzrfnsi77m7fjl2xxeirlqe or https://app.box.com/s/dqbysn55yvzrfnsi77m7fjl2xxeirlqe or https://gerges2022.livejournal.com/255339.html Paper Argument The Current Solar System Description Is Wrong Because It Depends On (5 Wrong Concepts) which are 1 The physicist Supposes The Planets Motions Are Independent From Each Other 2 Planet Formation And Nature (The Major Discussion) 3 Space Nature And Properties 4 The Sun Rays Creation Theory 5 The Solar System History (The Big Bang Concept is Wrong) Paper hypothesis No. (1) The Gravitational Waves Are Produced By The Planets Motions Energies And Not By The Gravitational Field- ALSO - (The Sun Doesn't Produce A Gravitational Field) Planet motion produces energy (1/2 mv^2) and this energy creates waves in the space- and these waves move by its planet velocity- for example- Mercury (47.4 km/s) moves and its motion energy creates waves in the space and these waves move by equal velocity (47.4 km/s)- means- the planets move and their motions create waves in the space and each wave moves by its planet velocity- AND the planets revolve around the sun in the same one direction for that their motions energies create waves in the space and these waves move perpendicular on the revolution direction (Toward Pluto orbit) AND in Pluto orbit these waves are unified together into one unified wave- this unified wave moves by a velocity= 205.8 km/s where The 9 planets velocities total=176 km/s but I add the Earth moon velocity (29.8 km/s) that makes the total to be 205.8 km/s – I add the moon velocity because the energy is stored finally in the moon orbit- This Unified Wave Is The Gravitational Waves –AND- the gravitational waves are reflected three times in the solar system – from Neptune to Saturn (1st reflection) and from Uranus to Jupiter (2nd reflection) and from Venus to Mars (3rd reflection) The gravitational waves reflection causes effects on the planets data because the reflection defines the energy motion direction- Also the gravitational waves reflection causes to square the wave velocity- means- if a gravitational wave velocity is (v) and this wave is reflected- its velocity after the wave reflection will be (v^2) Paper hypothesis No. (2) The Sun Is Not Doing Nuclear Fusion To Produce Its Rays- Instead- The Sun Rays Are Produced By The Gravitational Waves Motions Energies- let's see this article This Is Extraordinary: Gravity Can Create Light, All on Its Own https://www.msn.com/en-us/news/technology/this-is-extraordinary-gravity-can-create-light-all-on-its-own/ar-AA19YL5d?ocid=hpmsn&cvid=620db4352aa943e2b454919a7b724604&ei=83 This new article tells the gravitational waves can move by speed of light and can produce a light beam- I claim The Sun Rays are produced based on this method by the gravitational waves motions energies and not by the sun nuclear fusion process AND Paper 1st hypothesis stated- The Gravitational Waves Are Produced By The Planets Motions Energies- and NOT By The Gravitational Field Shortly the Sun Is Not Doing Nuclear Fusion To Produce Its Rays- Instead- The Sun Rays Are Produced By The Gravitational Waves Motions Energies- AND- The Gravitational Waves Are Produced By The Planets Motions Energies- Means- The Sun Is A Phenomenon Created By The Planets Motions Energies (CONT) Gerges Francis Tawdrous +201022532292 Physics Department- Physics & Mathematics Faculty Peoples' Friendship university of Russia – Moscow Curriculum Vitae https://www.academia.edu/s/b88b0ecb7c E-mail mrwaheid1@yahoo.com gergesgerges@yandex.ru ORCID https://orcid.org/0000-0002-1041-7147 Facebook https://www.facebook.com/gergis.tawadrous VK https://vk.com/id696655587 Tumblr https://www.tumblr.com/blog/itsgerges Livejournal https://gerges2022.livejournal.com/profile Pocket https://getpocket.com/@646g8dZ0p3aX5Ad1bsTr4d9THjA5p6a5b2fX99zd54g221E4bs76eBdtf6aJw5d0?src=navbar

box https://app.box.com/s/47fwd0gshir636xt0i3wpso8lvvl8vnv Academia https://rudn.academia.edu/GergesTawadrous publications http://vixra.org/author/gerges_francis_tawdrous Slideshare https://www.slideshare.net/Gergesfrancis

[edgythoughts]

Why Is Zero So Powerful in Math 2025

Why Is Zero So Powerful in Math 2025

📘 Book-Level Answer (University-Level – Mathematics & History) Zero, represented as “0,” is not just a placeholder or a symbol for "nothing"—it is a cornerstone of modern mathematics. The introduction and understanding of zero fundamentally reshaped arithmetic, algebra, calculus, computer science, and even philosophical reasoning in mathematics. 🔢 Mathematical Power of Zero 1. Zero as an Identity Element In arithmetic, zero is the additive identity, which means: a+0=afor any real number aa + 0 = a quad text{for any real number } a This property is foundational to number theory and linear algebra, especially when defining vector spaces and algebraic structures like groups and rings. 2. Zero in Algebra - Roots of equations: Solving for when an equation equals zero helps us find key points like intercepts and turning points. - Zero-product property: If ab=0ab = 0, then either a=0a = 0, b=0b = 0, or both — a crucial principle in factoring and solving equations. 3. Zero in Calculus - Limits and continuity: Zero plays a key role in limits. For example, lim⁡x→0sin⁡xx=1lim_{x to 0} frac{sin x}{x} = 1 - Derivatives: The rate of change is often zero at maximum or minimum points. 4. Zero in Coordinate Systems Zero gives us the origin in a Cartesian coordinate system (0,0)(0, 0), a reference point from which we measure all other positions in geometry and physics. 5. Zero in Computer Science Binary code (the language of computers) is built using only two digits: 1 and 0. Zero represents the “off” state in logic gates and digital signals.

📜 Historical Significance of Zero - Ancient Origins: Zero was developed independently in ancient India (by Brahmagupta in the 7th century) and Mesoamerica (by the Mayans). - It revolutionized counting systems—especially the place-value system—making arithmetic operations like multiplication and division practical and scalable. 💡 Easy Explanation (Understanding Zero for Everyone) Imagine you're playing a game where you score points. If you have “0 points,” you haven't scored yet—but that still means something. Zero tells you where you are, even if it's at the starting point. Why is zero powerful? - It’s not just nothing—it’s a marker. A starting line. - Without zero, we couldn’t write big numbers like 1,000. You’d be stuck figuring out whether 1 is ten or a hundred! - It balances equations. If you want to keep things fair on both sides, you often use zero. In everyday life: - Bank account: If you have ₹0, you know exactly how much you have—not unknown or empty, but zero. - Temperature: Zero degrees is the point between freezing and not freezing—it's important! 🧠 Summary: - Zero is the additive identity. - It makes equations solvable and systems like calculus work. - It marks origin points in math and space. - It powers computer logic. - It revolutionized number systems and mathematical thinking. ⚠️ Disclaimer: The easy explanation is just to help you understand the concept in simple terms. For academic or exam purposes, always rely on the detailed explanation. If you score less for using this simplified version, we're not responsible—we're just here to make things clearer for learning purposes. 🔗 Related Reading from Our Blog: - How Does Quantum Entanglement Work 2025 https://edgythoughts.com/how-does-quantum-entanglement-work-2025 - How Do Gravitational Waves Affect Space-Time 2025 https://edgythoughts.com/how-do-gravitational-waves-affect-space-time-2025 🔗 External Source: - https://en.wikipedia.org/wiki/0 Read the full article

[palsaa]

Swirling Clouds of Gas, Dust, and Dark Matter Getting Sucked Into a Blac...

[dark-rx]

(via Pin page)

[jaaksworld]

Hello, I am Samah Sami from the Gaza Strip. I am appealing to you to help me and support me by buying a tent and providing a safe shelter for my children and providing them with food and basic needs. Look at us kindly, I look to you with hope and confidence to help me. Your contribution will help save my family. Please do not hesitate to help me. Please enter, donate and share on my page. Thank you 😭😭❤️🙏🇵🇸🇵🇸 https://gofund.me/3d4779a5 https://gofund.me/3d4779a5

[officialflashfacts]

Black Holes Birth Universes? Multiverse Explained Embark on a cosmic journey exploring the universe's mysteries! We delve into black holes, the Big Bang, and the mind-bending multiverse theory. Join our investigation of gravitational waves and the potential for universes birthed from black holes. Prepare for a thrilling exploration! #CosmicMysteries #SpaceExploration #BlackHoles #Multiverse #BigBang #GravitationalWaves #QuantumMechanics #Science #Universe #Cosmology via Flash Facts https://www.youtube.com/channel/UCoV3xKbIsUyR0kG3tk2e10w March 28, 2025 at 02:59AM

[shravya96]

Gigantic Cosmic Strings: The Birth of Black Holes and Galaxies

Explore the fascinating world of cosmic strings in our latest video! Discover how these ancient theoretical objects might have shaped the formation of supermassive black holes and galaxies. Learn about the potential of future gravitational wave detectors to confirm their existence by observing their unique effects on space-time. Dive into groundbreaking research suggesting that cosmic strings may be unstable, decaying when interacting with magnetic monopoles, and possibly releasing detectable gravitational waves. Don't miss this deep dive into the mysteries of our universe. #CosmicStrings #GravitationalWaves #SpaceTime #Astrophysics #SupermassiveBlackHoles #Galaxies #SpaceScience #PhysicsDiscoveries#ResearcherLife#ScientificResearch#AcademicResearch #researchcommunity ______________________________________________________________________________________________________ 

International Young Scientist Awards

 Website link: youngscientistawards.com 

 Nomination Link: https://youngscientistawards.com/award-nomination/?ecategory=Awards&rcategory=Awardee 

 Contact Us: support@youngscientistawards.com _________________________________________________________________________________________________________ 

 Social Media: 

Twitter : https://twitter.com/youngsc06963908

Linkedin- : https://www.linkedin.com/in/shravya-r... 

Pinterest : https://in.pinterest.com/youngscienti... 

Blog : https://youngscientistaward.blogspot.... 

Tumblr : https://www.tumblr.com/blog/shravya9

[trendstorm]

Beyond the Stars | Exploring the Infinite Cosmos #space #cosmos #spaceexploration #astronomy #nasa

https://www.youtube.com/watch?v=f-Wkh7l_5nY Subscribe to Trend Storm for daily videos!!! #spaceexploration #cosmos #astronomy #nasa #trendstorm #universe #astrophysics #galaxy #stargazing #interstellar #spacescience #astrobiology #spacetravel #cosmicjourney #planetaryscience #spacetechnology #rocketscience #asteroids #moonlanding #spacestation #marsmission #spacecraft #deepspace #spaceresearch #spacex #hubbletelescope #milkyway #spacemissions #outerspace #spacetechnology #starwars #astronaut #spacelife #cosmicevents #spaceshuttle #bigbangtheoryrl #gravitationalwaves #telescope #spaceimages #rocketlaunch #lunarexploration #alienlife #exoplanets #spacenews #spacefacts #astronomylovers #meteorshower #stellar #solarsystem #spacegeek #astrophotography #spaceart #sciencefiction #spacedebris #comet #spaceodyssey #planetearth #iss #orbit #cosmicdust #spaceinspiration #astronomical #exploringspace #spacecuriosity #lunarmission #spacefuture #starclusters #astroscience #spaceinnovation #cosmicmysteries #solarsystemexploration #spacepioneers #spaceenthusiast #astronomycommunity #alienworlds #moonphases #planetaryexploration #spacecrafts #stargazers #cosmicadventure #astronomicalevents #galacticexploration #spacetechnology #astronomyphotography #explorationmission #cosmicphenomena #astroworld #hubble #solareclipse #spaceexplorers #astronomyart Space exploration Astronomy facts Space documentaries The universe explained NASA missions Hubble telescope images Milky Way galaxy Solar system tour Space technology Planetary science Space news Black hole discoveries Space science videos SpaceX launches Interstellar travel Cosmic phenomena Space station footage Mars exploration Rocket science Astrobiology studies Beyond the Stars: Exploring the Infinite Cosmos Cosmic Journeys: Unveiling the Mysteries of Space Interstellar Insights: Your Gateway to the Universe The Universe Unveiled: Space, Science, and Beyond Galactic Wonders: Discover the Secrets of Space The Final Frontier: Adventures in Space Exploration Astronomical Discoveries: Unlocking the Universe Cosmic Chronicles: The Wonders of Space Space Odyssey: From Earth to the Edge of the Universe Exploring the Cosmos: Space Science and Exploration via Trend Storm https://www.youtube.com/channel/UCF1F2JAMftAe2z2hl32FXmQ September 24, 2024 at 05:30PM

[jamieroxxartist]

Today in History: Sept 14, 2015 – The first observation of #gravitationalwaves was made, announced by the #LIGO and #Virgo collaborations on 11 February 2016.

(https://en.wikipedia.org/wiki/First_observation_of_gravitational_waves)