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How Big IS The Universe?

How big is the universe? 🤯 Is it infinite, or does it have an edge? In this video, we take a fascinating journey across space and time to understand the true scale of the universe—from our home planet Earth to galaxies billions of light-years away. We start small, exploring Earth, the Solar System, and the Milky Way galaxy, and then zoom out to galaxy clusters, superclusters, and the observable universe. You’ll discover how scientists measure cosmic distances using light-years, why we can only see a portion of the universe, and what lies beyond the observable limits. 🌌 Did you know the observable universe is about 93 billion light-years across? 🌠 Or that there may be trillions of galaxies, each with billions of stars? This video explains complex cosmic concepts in simple, easy-to-understand language, perfect for students, space lovers, and curious minds of all ages. Whether you’re preparing for exams, creating school projects, or just wondering how small we really are—this video is for you. 👉 Watch till the end to experience the true vastness of the cosmos and question everything you know about space! 👍 Like | 💬 Comment | 🔔 Subscribe for more amazing science & space videos ⏱️ Video Timestamps (6 Minutes) 00:00 – Introduction: The Big Question What does “big” even mean when we talk about the universe? 00:40 – Size of Earth & The Solar System Understanding space by starting from our cosmic home. 01:30 – The Milky Way Galaxy How big is our galaxy and how many stars does it contain? 02:20 – Galaxies Beyond the Milky Way Billions of galaxies and endless cosmic structures. 03:20 – The Observable Universe Why we can only see part of the universe. 04:30 – Is the Universe Infinite? What scientists believe about the universe beyond what we see. 05:30 – Final Thoughts: Our Place in the Cosmos Why understanding the universe changes how we see ourselves. 🔑 SEO Keywords how big is the universe size of the universe observable universe explained universe size in light years how big is space infinite universe cosmos explained galaxies and universe space documentary short science space video universe facts astronomy explained space for beginners 🔥 Hashtags #HowBigIsTheUniverse #UniverseExplained #SpaceFacts #Cosmos #Astronomy #ObservableUniverse #ScienceExplained #Galaxy #SpaceVideo #EducationalYouTube #InfiniteUniverse https://t.me/boost/techgayanpro https://www.instagram.com/techgayanpr... https://www.facebook.com/share/p/16RC...    / @techgayanpro   https://x.com/techgayanpro?t=FdplRPkp... https://chat.whatsapp.com/EZUWjhZ9MNP... My Video on Science TechgayanPro    • "Mangal Grah Par Life? NASA Ka Sabse Bada ...      • "क्या इंसान Past में लौट सकता है? | Time T...      • सोलर सिस्टम | सौरमंडल के ग्रह | solar syst...      • Cryogenic Engine | The complete Physics !      • The 100-Meter Rule: Is Delhi’s ‘Lifeline’ ...      • “Elon Musk Just Changed the Future… Again 😱”      • How Rockets Really Work? TechgayanPro!