Physical Geography For UPSC | Lecture 1 - Universe | GS Foundation 2028

Where does Physical Geography begin? With the Universe. In Lecture 1 of the GS Foundation 2028 program, Akhilesh Shrivastava introduces the fundamentals of Physical Geography through the study of our Universe. This lecture lays the foundation for understanding the Earth, its place in the larger cosmic system and the geographical concepts that follow. Start your Physical Geography preparation with Lecture 1 of GS Foundation 2028. Apply For Rs.50,000 Scholarship: https://www.levelupias.com/scholarshi... Haven’t started your UPSC preparation yet? Join our free 10-day bootcamp for UPSC beginners. https://www.levelupias.com/upsc-aarambh/ Enrollment Open in GS Foundation Program for UPSC CSE 2028: https://www.levelupias.com/courses/up... 🔍Get a FREE 1-to-1 Mentorship Session with real teachers and senior mentors: https://shorturl.at/uBnu0 Explore Geography for UPSC CSE, from syllabus coverage and essential resources to the origin of the universe, galaxies, the life cycle of stars and the structure of the Sun. ⏱️ Detailed Timestamps: 0:00 – Geography for UPSC CSE: Scope, Preparation Strategy and Weightage in Prelims & Mains 10:57 – Geography Resources: NCERTs, GC Leong and Daily Atlas Practice 19:58 – Theories of Origin: Kant’s Gaseous Hypothesis and Laplace’s Nebular Hypothesis 32:42 – Big Bang Theory: Georges Lemaître, Edwin Hubble and Redshift 50:00 – Hydrogen, Helium and the Formation of the First Atoms; Understanding the Electromagnetic Spectrum 1:20:13 – The “God Particle”: Peter Higgs, the Higgs Boson and the Large Hadron Collider 1:30:15 – Galaxy Formation: How Gas Clouds Develop into Galaxies; Types of Galaxies 1:33:27 – Structure of Galaxies: Major Zones, Central Black Holes and Galactic Rotation 1:55:00 – How Stars Are Born: Gaseous Clouds, Gravitational Collapse and Core Density 2:10:00 – Evolution of Stars: Nuclear Fusion, Red Giants, Planetary Nebulae and White Dwarfs 2:33:23 – The Chandrasekhar Limit: Understanding the 1.44 Solar Mass Threshold 2:57:36 – Massive Stars and Their Final Stages: Supernovae, Neutron Stars and Pulsars 3:14:33 – Inside the Sun: Composition, Core, Energy Production, Radiative Zone and Convective Zone 3:45:00 – The Sun’s Atmosphere: Photosphere, Chromosphere and Corona; Introduction to Sunspots 4:10:00 – Solar Activity: The 11-Year Schwabe Cycle, 22-Year Hale Cycle and Binary Star Hypotheses 📲Queries? Call directly- 8826496658 Meet us 📍 at LevelUp IAS, Karol Bagh Centre Google Map - https://maps.app.goo.gl/NvPyzytSwDQYE... Address - 2nd Floor, 45 Pusa Road, Opp. Metro Pillar 128, Karol Bagh 𝐂𝐨𝐧𝐧𝐞𝐜𝐭 𝐖𝐢𝐭𝐡 𝐔𝐬 👉For regular current affairs updates from Santosh sir, join the Telegram Channel: https://t.me/Santoshkumarcurrentaffairs 👉For regular course updates, visit our Telegram Channel: https://t.me/levelupias 👉For important updates, visit our Instagram:   / levelupiasedutech     / currentaffairs_levelupias   #upsc #upsc2028 #upscpreparation #upscaspirants #upscgeography #geographyupsc #physicalgeography #physicalgeographyupsc #geographyclasses #geographylecture #geographyforupsc #upscgs1 #gs1 #gsfoundation #gsfoundation2028 #upscclasses #upscpreparation2028 #geographyfacult y #akhileshshrivastava #levelupias #upscstrategy #upscstudy #upscstudents #upscindia #upsclectures #UPSC #UPSCPreparation #UPSC2028 #UPSCBeginners #UPSCStrategy #HowToStartUPSC #upscpreparationforbeginners #upscguidance #UPSCStudyPlan #upscjourney #UPSCPreparationStrategy #UPSCForBeginners #UPSCCollegeStudents #UPSCWorkingProfessionals #UPSC2028Preparation #upsccse #iaspreparation #civilservices #upscprelims #upscmains #levelupias