సముద్రంలో పడిన మొదటి భారత రాకెట్: SLV-3 1979 | 317 సెకన్లు | Case File #2

10 ఆగస్ట్ 1979, శ్రీహరికోట. భారతదేశపు సొంత మొదటి satellite రాకెట్ SLV-3. Countdown చివర్లో computer ఒక హెచ్చరిక చూపింది. 317 సెకన్ల తర్వాత, రాకెట్ బంగాళాఖాతంలో పడిపోయింది. తప్పు ఎవరిది? ఒక valve ఎలా 17 టన్నుల రాకెట్ ని కూల్చింది? ఆ ఓటమిని ఎవరు మోశారు? ఏడాది లోపే అదే బృందం ఎలా గెలిచింది? ప్రతి ఆధారం, నిజమైన source తో. 🔍 మూలం Case Files · ప్రతి ఆదివారం ఉదయం 10 గంటలకు ఒక కొత్త investigation. 00:00 317 సెకన్లు · కేసు 00:38 SLV-3 · ఎందుకు ఈ రాకెట్? 01:39 Countdown · 10 ఆగస్ట్ 1979 02:01 317 సెకన్లు · రాకెట్ దిశ ఎలా? 02:44 Failure analysis · ఒక valve 03:00 ఓటమిని ఎవరు మోశారు? 03:21 18 జూలై 1980 · Rohini కక్ష్యలోకి 04:10 Rohini అంతరిక్షంలో ఏం చేసింది? 04:51 తీర్పు 📖 SOURCES (on-screen evidence) • ISRO, SLV: https://www.isro.gov.in/SLV.html • ISRO, SLV-3E1 (10 Aug 1979): https://www.isro.gov.in/mission_SLV_3... • ISRO, SLV-3E2 (18 Jul 1980): https://www.isro.gov.in/mission_SLV_3... • ISRO, Rohini Satellite RS-1: https://www.isro.gov.in/RohiniSatelli... • Wikipedia, Satellite Launch Vehicle: https://en.wikipedia.org/wiki/Satelli... • Wikipedia, Satish Dhawan: https://en.wikipedia.org/wiki/Satish_... • The Tribune (5 Sep 2003), Kalam's own account: https://www.tribuneindia.com/2003/200... • R. Aravamudan (ISRO veteran) memoir excerpt, DailyO: https://dailyo.in/politics/slv-3-isro... Rohini RS-1 role and mission life (1.2 years) per ISRO's RS-1 page; later Rohini satellites carried remote sensing sensors (ISRO SLV page); SLV-3 first stage later used as a PSLV booster (Wikipedia, SLV). Notes: ISRO calls the first flight "partially successful" and counts India as the "sixth member" of space-faring nations (other counts say seventh). The computer warning and the press conferences are as Kalam himself described them (Tribune, 2003). 📷 IMAGES • SLV-3 liftoff, ISRO (GODL-India): https://commons.wikimedia.org/wiki/Fi... • SLV-3 on the launch pad: ISRO, https://www.isro.gov.in/mission_SLV_3... (ISRO website material reused with credit under ISRO's copyright policy: https://www.isro.gov.in/Copyright_Pol...) • Rohini RS-D1 (1981, same series as RS-1), ISRO (GODL-India): https://commons.wikimedia.org/wiki/Fi... • Satish Dhawan (ISRO portrait, GODL-India): https://commons.wikimedia.org/wiki/Fi... • Vikram Sarabhai (NASA, public domain) • A.P.J. Abdul Kalam (later photo, GODL-India): https://commons.wikimedia.org/wiki/Fi... • Thumba 1963 (public domain) • Aryabhata (ISRO, public domain) • Sriharikota from space (Planet Labs, CC BY-SA 4.0): https://commons.wikimedia.org/wiki/Fi... 🎬 FOOTAGE (representative shots are tagged on screen; none of it is the 1979 or 1980 SLV-3 launch) • ISRO Gaganyaan TV-D1, Sriharikota 2023, onboard camera and liftoff (GODL-India): https://commons.wikimedia.org/wiki/Fi... · https://commons.wikimedia.org/wiki/Fi... • ISRO Chandrayaan-2 film: archival Sriharikota liftoff and ISRO teams (GODL-India): https://commons.wikimedia.org/wiki/Fi... • NASA KSC launch Firing Room, 1981 and later (public domain) • NASA / Northrop Grumman SLS booster DM-1 static test (public domain) • NASA, stage separation during Apollo 4, 1967 (public domain) • NASA ISS Earth views; NASA Landsat 4 film (public domain) • Rockot launch 2019, Ministry of Defence of the Russian Federation (mil.ru), CC BY 4.0: https://commons.wikimedia.org/?curid=... • Soviet C1-5 oscilloscope (1963), Сарапулов, CC BY 4.0: https://commons.wikimedia.org/?curid=... • Electric teleprinter Lorenz Lo 133, Konrad Gutkowski, CC BY 3.0: https://commons.wikimedia.org/wiki/Fi... • Ocean surface waves 02 and 05, Mostafameraji, CC0: https://commons.wikimedia.org/wiki/Fi... · https://commons.wikimedia.org/wiki/Fi... • Bay of Bengal at Moheshkhali Point, Al Riaz Uddin, CC BY-SA 4.0: https://commons.wikimedia.org/wiki/Fi... Licences: CC BY 4.0 / CC BY 3.0 / CC BY-SA 4.0 / CC0 (creativecommons.org/licenses) · GODL-India (data.gov.in) Countdown, telemetry, thruster / control-fluid / leak, orbit and Rohini radio-link animations and the investigation board are illustrations. 🎵 MUSIC "Oppressive Gloom", "Lost Time", "Undaunted" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 4.0 https://creativecommons.org/licenses/... Voice: AI (ElevenLabs). Graphics and sound effects: మూలం. #SLV3 #ISRO #APJAbdulKalam #SatishDhawan #SpaceHistory #TeluguScience #మూలం