The ISRO InSight is a platform dedicated to providing updates, news, and insights about the ISRO. (Not affiliated with ISRO)

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Joined March 2019
ISRO InSight retweeted
El Niño is leaving its fingerprint on the ocean—and ISRO’s satellite is watching! ISRO’s EOS-06 (Oceansat-3) is detecting a reduction in ocean Chlorophyll-a for the month of June 2026, indicating changes in tiny marine plants (phytoplankton), along with a shift in surface winds. From space, these changes offer a fascinating glimpse into the evolving 2026 El Niño and its impact on our oceans compared with signatures in 2024 & 2025. More information is available at the nices.nrsc.gov.in/apps/enso/ #ElNino #ISRO #Oceansat3 #EOS06 #OceanFromSpace #ClimateChange
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ISRO InSight retweeted
Flight acceptance hot test of CE20 cryogenic engine earmarked for the C32 upper stage of upcoming LVM3 mission at uprated thrust conditions of 220kN is successfully carried out at ISRO Propulsion Complex, Mahendragiri on September 09, 2026. Performance of the LOX Tank Pressurization Module (LTPM) meant for the C32 stages for Gaganyaan missions was also successfully demonstrated in this test.
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ISRO InSight retweeted
Third and final orbit manoeuvring of EOS-05 spacecraft The third and final orbit raising manoeuvre to increase the perigee of EOS-05 completed successfully at 8:57 pm on September 07, 2026. The LAM engine fired for 1247 seconds and the estimated orbit after manouever is 34903 km x 35884 km. The satellite health is normal. #EOS05
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ISRO InSight retweeted
The second operation to raise the apogee of EOS-05 was completed successfully at 7:00 pm on September 06, 2026. The LAM engine fired for 338.9 seconds and the estimated apogee after manouever is 35786 km. The satellite health is normal. #EOS05 #ISRO
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ISRO InSight retweeted
One day to go! GSLV-F17/EOS-05 is scheduled for launch on 04 Sept 2026 at 02:55 AM IST from SDSC-SHAR, Sriharikota. Livestreaming starting from 02:25 AM IST onwards youtube.com/live/Q9OdYc3KpEw For more information: isro.gov.in/Mission_GSLVF17.… #GSLVF17 #EOS05 #ISRO
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Our space sector continues to make us proud! Congratulations ISRO on the successful launch of India’s heaviest communication satellite, CMS-03. Powered by our space scientists, it is commendable how our space sector has become synonymous with excellence and innovation. Their successes have furthered national progress and empowered countless lives. @isro
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ISRO InSight retweeted
India’s Chandrayaan-2 observes effects of the Coronal Mass Ejections from the Sun on the Moon. First-ever observations showed an increase in the total pressure of the dayside environment of the Moon. For details, please visit isro.gov.in/Chandrayaan-2_Co…
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ISRO InSight retweeted
ISRO Chief V Narayanan, Shubhanshu Shukla & Jitendra Singh Press Briefing xitter.cf/i/broadcasts/1OyKAjPpe…
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🚨 𝗙𝗔𝗞𝗘 𝗔𝗖𝗖𝗢𝗨𝗡𝗧 𝗔𝗟𝗘𝗥𝗧 Please be aware that the account shown in this screenshot, which goes by the username "IndiaInSky", is NOT the real account of Gp Capt Shubhanshu Shukla. Gp Capt Shubhanshu Shukla does not have a Twitter/X account. The same has been confirmed by Prof. Aloke Kumar (@aalokelab) from IISc - Gp Capt Shukla's mentor.
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ISRO InSight retweeted
Ax-4 is go for launch!
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⚠️ 𝐅𝐚𝐤𝐞 𝐍𝐞𝐰𝐬 𝐀𝐥𝐞𝐫𝐭 News of ISRO allegedly conducting their 1st ever satellite launch from Uttar Pradesh is being reported by several prominent media outlets and widely shared on social media platforms. In reality, neither ISRO is involved with the launch by any means, nor does this launch classify as a satellite launch. Here's what really happened 👇 INSPACe (private outreach arm of ISRO) is organising a model rocketry competition, and the firm which was selected for supplying the rocket motors for these model rockets conducted a demo launch of their rocket motor from a makeshift launch site at a farm in Khusinagar, Uttar Pradesh, to evaluate the performance of the motor. Comparing this model rocket launch to an orbital spaceflight mission carrying a satellite is like comparing a remote-controlled toy car to a Formula 1 race car. Referring to CanSats as "satellites" is incorrect since they do not fly into orbit, which is required to be classified as real satellites. This is a test flight of a model rocket that goes up to approximately 1 km high. It is intended for a student competition and not a massive space expedition. It is sad to learn that individuals are confused and have inflated notions about something that is merely an attempt to inform.
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ISRO InSight retweeted
Replying to @NASA
@NASA, @Axiom_Space & @SpaceX are targeting no earlier than June 19 for the #Ax4 mission to the @Space_Station. Indian Principal Investigators & @isro are coordinating with @Axiom_Space to refresh time-sensitive experimental specimens. #Space #AxMission4 #ISRO #ISS
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ISRO InSight retweeted
Postponement of Axiom 04 mission slated for launch on 11th June 2025 for sending first Indian Gaganyatri to ISS. As part of launch vehicle preparation to validate the performance of booster stage of Falcon 9 launch vehicle, seven second of hot test was carried out on the launch pad. It is understood that LOX leakage was detected in the propulsion bay during the test. Based on the discussion on this topic by ISRO team with the experts of Axiom and SpaceX it has been decided to correct the leak and carry out necessary validation test before clearing for the launch. Hence the launch of Axiom 04 slated for 11th June 2025 for sending first Indian Gaganyatri to ISS is postponed. With regards Dr.V.Narayanan Secretary DOS/ Chairman ISRO & Chairman Space commission
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ISRO InSight retweeted
Launch of Axiom-4 mission to International Space Station: Due to weather conditions, the launch of Axiom-4 mission for sending Indian Gaganyatri to International Space Station is postponed from 10th June 2025 to 11th June 2025. The targeted time of launch is 5:30 PM IST on 11th June 2025 Dr. V. Narayanan, Chairman ISRO/ Secretary DOS / Chairman Space Commission
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ISRO InSight retweeted
OCM sensor in EOS-06 captures Phytoplankton concentration on global scale Ocean Colour Monitor (OCM) sensor of EOS-06 captures chlorophyll-a (Chl-a) concentration in global scale at a frequency of 2 days. The below image shows global product generated at 1km resolution using data for the period Jan-Dec 2024. Ocean colour observations helps in gathering valuable information on bio-geo chemical variability of oceans in a global scale.
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ISRO InSight retweeted
📅 T-1 Day to Liftoff! 🚀 PSLV-C60 is ready to launch SpaDeX and 24 innovative payloads into orbit. 🕘 Liftoff: 30 Dec, 9:58 PM (21:58 hours) 🎥 Watch live: youtube.com/live/_OBGAiJrjJU  (from 21:30 hours) 📖 More info: isro.gov.in/mission_SpaDeX.h… #ISRO #SpaDeX 🚀 📍 @DrJitendraSingh
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ISRO InSight retweeted
🌟 PSLV-C60/SPADEX Mission Update 🌟 Visualize SpaDeX in Action! 🎞️ Animation Alert: Experience the marvel of in-space docking with this animation! 🌐 Click here for more information: isro.gov.in/mission_SpaDeX.h…
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ISRO InSight retweeted
🚀 PSLV-C59/PROBA-3: Lift-off, tracking and onboard views
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ISRO InSight retweeted
Check out @ISRO's PDF guide to Wednesday's Proba-3 double-satellite PSLV-XL launch into its extremely high 60 500 km altitude elliptical orbit 👉 isro.gov.in/media_isro/pdf/P…
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