Everything about ISRO and the Indian Space Program. Regular updates, news, pictures, and more. (This account is NOT affiliated with ISRO)

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🚨 𝗡𝗩𝗦-𝟬𝟯 𝗠𝗶𝘀𝘀𝗶𝗼𝗻 𝗨𝗽𝗱𝗮𝘁𝗲: NVS-03 has successfully completed its first Apogee Raise Maneuver earlier today at 4:48 PM IST! 🔥 It fired its 440N Liquid Apogee Motor for 36 min 14.8 sec raising its orbit perigee by 5,307 km. Current orbit: 5,477.6 × 37,833.4 km More Apogee Raise Maneuvers will be carried out by ISRO in coming days to place NVS-03 into its target 111.75°E GSO slot.
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ISRO Spaceflight retweeted
📸 Pictures of last night's GSLV-F18 mission lifting off from ISRO's Second Launch Pad (SLP) at SDSC-SHAR 🚀 #ISRO | #GSLVF18
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🎥 On board footage from yesterday's GSLV-F18 launch carrying NVS-03 into Geostationary Transfer Orbit 🚀 #ISRO | #GSLVF18
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🚨 ISRO has successfully operated 3 pyro valves on the main propellant lines of the NVS-03 satellite in orbit!! ✅️ NVS-03's predecessor NVS-02 had failed to reach its target Geostationary orbit as a result of the failure of a pyro valve on the main oxidizer line of the satellite. #ISRO | #GSLVF18
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🚨 The NVS-03 satellite has been successfully inserted into Geostationary Transfer Orbit! 🎯 GSLV-F18 mission is ACCOMPLISHED ✅️ Congrats to launch teams at ISRO! ❤️ However, the mission is not over yet! Stay tuned for updates regarding NVS-03's journey to GEO to see if it successfully brings NavIC back to life... #ISRO | #GSLVF18
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🚨 Liftoff of GSLV-F18 carrying NVS-03 at 11:51 PM IST from Second Launch Pad, SHAR! ISRO's rescue mission for NavIC is now underway 🚀 #ISRO | #GSLVF18
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Vehicle authorized for launch ✅️ Automatic Launch Sequence initiated ✅️ Rocket on internal power ✅️ GSLV-F18 is all set to go 🔥 #GSLVF18 | #ISRO
Vehicle authorized for launch ✅️ Automatic Launch Sequence initiated ✅️ Rocket on internal power 🔳 #GSLVF18 | #ISRO
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Vehicle authorized for launch ✅️ Automatic Launch Sequence initiated ✅️ Rocket on internal power 🔳 #GSLVF18 | #ISRO
Vehicle authorized for launch ✅️ Automatic Launch Sequence initiated 🔳 Rocket on internal power 🔳 #GSLVF18 | #ISRO
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Vehicle authorized for launch ✅️ Automatic Launch Sequence initiated 🔳 Rocket on internal power 🔳 #GSLVF18 | #ISRO
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3️⃣0️⃣ 🅼🅸🅽🆂 🆃🅾 🅶🅾 ISRO's official broadcast of the launch of GSLV-F18 is LIVE 🔴 Tune in here 👇 piped.video/live/qIiYr3tRSqE… Hosted livestreams – Gareeb Scientist: piped.video/live/g7coe0hPrwQ… RocketGyan: piped.video/live/-Qs_IuwSgzg… Nimbus Education: piped.video/live/_-dDgEQSohA…
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1️⃣ 🅷🅾🆄🆁 🆃🅾 🅶🅾 #ISRO | #GSLVF18
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5️⃣ 🅷🅾🆄🆁🆂 🆃🅾 🅶🅾 Tonight's GSLV-F18 mission will be the 𝟮𝟬th launch of ISRO's GSLV rocket and also its 𝟱th-to-last flight before it is retired! 👋 Till date, GSLV has launched 10 communications, 2 meteorological, 2 navigation and 3 Earth observation satellites! Even then, the total mass of all payloads launched by it barely forms 8% of the GSLV rocket's own mass at liftoff! Below is an infographic that compares the total mass launched to orbit by each one of ISRO's launch vehicles as a percentage of their own Gross Lift Off Masses (GLOM) 👇
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Correction: "each one of ISRO's launch vehicles" ❌️ "each one of India's launch vehicles" ✅️ (The graphic includes Vikram-1 which is not an ISRO launch vehicle)
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⏰️ T-7 HOURS TO LAUNCH We are hours away from ISRO's GSLV-F18 mission which will carry the NVS-03 navigation satellite into GTO! 🚀 With India's entire satellite navigation constellation (NavIC), which is currently in a defunct state, betting on the success of this satellite to be able to come back to life, this mission is set to be a nailbiter! Check out our launch infographic below to learn more about this launch 👇
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