ISRO ( @Isro ) Twitter Profile



Indian Space Research Organisation


Joined on 19 December, 2013

  • 724 Tweets
  • 31 Following

Session on Active Galaxy Nuclei is in progress and will conclude at 17:30 hrs IST.

Next session on X-ray Binaries will begin at 17:40 hrs IST


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International Conference on completion of five years of #AstroSat begins at 15:00 hrs IST today.

Watch live here:

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AstroSat completed five years in-orbit! We’re bringing together the users of AstroSat to discuss the results in a virtual conference during January 19 – 21.

For details and program schedule, visit

Updates to continue...

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In an online event organised on January 11, 2021, #ISRO adopted 45 Atal Tinkering Labs ( #ATLs) to promote education in the field of STEM, Space education and Space technology related innovations for school students

Read More at:

@NITIAayog @AIMtoInnovate

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First set of #Chandrayaan2 payload's data are publicly released for wider science use.

For details visit

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#CMS01 nears its orbital home after completion of orbit raising maneuvers. The satellite's reflector has been deployed.

Satellite will be available to users for communication services after completion of payload In-orbit testing in first week of January 2021.

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Stunning glimpses of today's lift-off


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#CMS01 successfully separated from fourth stage of #PSLVC50 and injected into orbit

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#PSLVC50 lifts off successfully from Satish Dhawan Space Centre, Sriharikota

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Mission Director has authorised for the launch of #PSLVC50

Watch the launch live at

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Less than an hour left for the launch of #PSLVC50/ #CMS01 !!!

Watch the launch live at

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Filling of fuel and oxidizer for the second stage(PS2) of #PSLVC50 completed.

Updates will continue...

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Filling of fuel for the fourth stage(PS4) of #PSLVC50 completed.

Updates will continue...

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Filling of fuel for the fourth stage(PS4) of #PSLVC50 commenced.

Updates will continue...

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Countdown for the launch of #PSLVC50/ #CMS01 mission commenced today at 1441 Hrs (IST) from Satish Dhawan Space Centre (SDSC) SHAR, Sriharikota.

Launch is scheduled tomorrow at 1541 Hrs IST .

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ISRO Space Situational Awareness (SSA) Control Centre was inaugurated by Dr. K. Sivan. This control centre will function as a hub of all SSA activities within India.

Learn more at

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Honourable Prime Minister Shri Narendra Modi interacted with space industries, startups and academia today (on December 14, 2020) to encourage their participation in space activities.

For details visit:

@PMOIndia @narendramodi
#INSPACe #Startups

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#PSLVC50 carrying #CMS01 in transit to the launch pad in Sriharikota.

Launch scheduled at 1541 hrs IST on December 17

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