13.5 अरब साल पीछे! James Webb ने क्या देखा? | Nasa James Webb Telescope Reached Edge of the Universe скачать в хорошем качестве

13.5 अरब साल पीछे! James Webb ने क्या देखा? | Nasa James Webb Telescope Reached Edge of the Universe

How far can the James Webb Space Telescope (JWST) really see? 🤔 Can it look beyond galaxies, beyond stars — all the way to the beginning of time itself? 🌌 In this video, we explore the unbelievable reach of the James Webb Telescope — humanity’s most advanced eye into the universe. Built by NASA, ESA, and CSA, JWST is designed to look back over 13.5 billion years into the cosmic past — capturing light from the very first stars and galaxies that were born right after the Big Bang. ✨ From its orbit at Lagrange Point 2 (L2) — 1.5 million kilometers from Earth — the James Webb Telescope peers into the deepest corners of space, where light has traveled across time itself. The images it captures are not just stunning — they’re time machines, showing us the universe as it was billions of years ago. 🕰️ But how is that possible? Light travels at a finite speed — about 300,000 km per second. When JWST captures the faint glow of ancient galaxies, it’s literally looking into the past. That means when we see a galaxy 13 billion light-years away, we’re seeing it as it looked 13 billion years ago, not as it is today. 🌠 The James Webb Space Telescope works primarily in infrared wavelengths, allowing it to see through dust clouds and reveal hidden cosmic structures that even the Hubble Telescope couldn’t see. Its massive 6.5-meter gold-coated mirror and ultra-sensitive instruments can detect the faintest traces of heat and light — unlocking secrets from the universe’s first few hundred million years. In this video, you’ll learn: 🔭 How the James Webb Telescope works 🌌 How far it can actually see into space and time 🪐 What it tells us about the birth of galaxies, stars, and planets 💫 How the universe began after the Big Bang 🧠 And why JWST may completely change how we understand our cosmic origins The universe began around 13.8 billion years ago, in a moment of unimaginable energy — the Big Bang. In less than a fraction of a second, space, time, and matter burst into existence. Over billions of years, galaxies, stars, and planets formed — including our own Milky Way and eventually Earth. Now, through JWST’s eyes, we are finally seeing those early moments — the first galaxies, the birth of light, and the cosmic dawn itself. Every image taken by Webb is a step closer to understanding where we came from — and perhaps, where we’re going. As scientists analyze the deep field images, they’re finding galaxies older, larger, and more mysterious than anyone imagined. Some may even rewrite our textbooks on cosmology and physics. 🔬 The James Webb Telescope isn’t just a telescope — it’s a portal to the past, a window into creation, and proof of humanity’s endless curiosity to explore the unknown. If you love space, astronomy, and science exploration, this video is for you. 🌠 Stay till the end for some mind-blowing facts about the farthest light ever seen — and how JWST continues to reshape our understanding of the universe’s beginning. 0:00 – 0:55 Introduction: JWST as a time machine | Lookback Time & Speed of Light Concept 0:55 – 2:22 Examples of Lookback: Sun, Alpha Centauri, Andromeda 2:22 – 3:20 Observable Universe & Light-Travel Boundary 3:20 – 4:10 JWST Overview: Mirror Size Comparison 4:10 – 5:36 L2 Orbit & Thermal Shielding 5:36 – 7:24 Infrared Capability: Redshift & Dust Penetration 7:24 – 8:06 Early Galaxy Discoveries: JADES GS140 8:06 – 9:57 Cosmic Microwave Background: Ultimate Wall 9:57 – 11:12 Recombination & CMB Origin 11:12 – 12:47 Cosmic Dark Ages & Reionization Epoch 12:47 – 14:08 Multi-Messenger Astronomy: Gravitational Waves & Neutrinos 14:08 – 20:36 Future Prospects Beyond Light Observations #JamesWebbTelescope #JWST #SpaceExploration #NASA #BigBang #Universe #Astronomy #CosmicDawn #DeepSpace #HubbleVsWebb #HowFarCanJWSTSee #ScienceExplained #UniverseBeginnings #cosmos JamesWebbTelescope #JWST #Universe #BigBang #SpaceExplorationJamesWebbTelescope #JWST #Universe Join this channel to get access to perks:    / @rahasyatv   🔔 Subscribe to Our Channel https://www.youtube.com/rahasyatv?sub... 📢 Follow us on Social Media Website - https://www.universehindi.com Facebook -   / rahasyatv   Instagram -   / rahasyatvfacts   Twitter -   / rahasyatv007   -------------------- 🎵 Music Credit Incompetech - http://incompetech.com Whitesand - https://bit.ly/2eXakbC Ender Guney Music - https://bit.ly/2dN21id Voyager - by Jonny Easton 📹 Visual Credit Nasa - https://www.nasa.gov/ ESA - http://www.esa.int/ Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use.